{"answers":{"affected":"It affects 152 products.","exploited":"There is no known exploitation of CVE-2023-28540 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-28540 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-28540 is a critical authentication bypass vulnerability in Qualcomm 315 5g Iot Modem Firmware, published on 3 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-28540 and fix it if it is affected.\n\nWhat it is: CVE-2023-28540 is a critical authentication bypass vulnerability in Qualcomm 315 5g Iot Modem Firmware, published on 3 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-28540 in the wild and no public exploit code.\n\nAffected product: Qualcomm 315 5g Iot Modem Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-28540/ (Markdown: https://insights.sbomify.com/CVE-2023-28540/index.md)","id":"CVE-2023-28540","markdown":"https://insights.sbomify.com/CVE-2023-28540/index.md","name":"CVE-2023-28540","record":{"aliases":["GHSA-fmqm-mv4m-4vh3"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Qualcomm Snapdragon","requires_auth":"none","summary":"An attacker can bypass authentication during the TLS handshake in Qualcomm Snapdragon data modems due to a cryptographic flaw.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"315_5g_iot_modem_firmware","vendor":"qualcomm"},{"product":"apq5053-aa_firmware","vendor":"qualcomm"},{"product":"aqt1000_firmware","vendor":"qualcomm"},{"product":"ar8035_firmware","vendor":"qualcomm"},{"product":"csra6620_firmware","vendor":"qualcomm"},{"product":"csra6640_firmware","vendor":"qualcomm"},{"product":"msm8905_firmware","vendor":"qualcomm"},{"product":"qca6390_firmware","vendor":"qualcomm"},{"product":"qca6391_firmware","vendor":"qualcomm"},{"product":"qca6420_firmware","vendor":"qualcomm"},{"product":"qca6421_firmware","vendor":"qualcomm"},{"product":"qca6426_firmware","vendor":"qualcomm"},{"product":"qca6430_firmware","vendor":"qualcomm"},{"product":"qca6431_firmware","vendor":"qualcomm"},{"product":"qca6436_firmware","vendor":"qualcomm"},{"product":"qca6574a_firmware","vendor":"qualcomm"},{"product":"qca6574au_firmware","vendor":"qualcomm"},{"product":"qca6595au_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca6698aq_firmware","vendor":"qualcomm"},{"product":"qca8081_firmware","vendor":"qualcomm"},{"product":"qca8337_firmware","vendor":"qualcomm"},{"product":"qcc710_firmware","vendor":"qualcomm"},{"product":"qcm2290_firmware","vendor":"qualcomm"},{"product":"qcm4290_firmware","vendor":"qualcomm"},{"product":"qcm4325_firmware","vendor":"qualcomm"},{"product":"qcm4490_firmware","vendor":"qualcomm"},{"product":"qcm6125_firmware","vendor":"qualcomm"},{"product":"qcm6490_firmware","vendor":"qualcomm"},{"product":"qcm8550_firmware","vendor":"qualcomm"},{"product":"qcn6024_firmware","vendor":"qualcomm"},{"product":"qcn6224_firmware","vendor":"qualcomm"},{"product":"qcn6274_firmware","vendor":"qualcomm"},{"product":"qcn9024_firmware","vendor":"qualcomm"},{"product":"qcs2290_firmware","vendor":"qualcomm"},{"product":"qcs410_firmware","vendor":"qualcomm"},{"product":"qcs4290_firmware","vendor":"qualcomm"},{"product":"qcs4490_firmware","vendor":"qualcomm"},{"product":"qcs610_firmware","vendor":"qualcomm"},{"product":"qcs6125_firmware","vendor":"qualcomm"},{"product":"qcs6490_firmware","vendor":"qualcomm"},{"product":"qcs8550_firmware","vendor":"qualcomm"},{"product":"qfw7114_firmware","vendor":"qualcomm"},{"product":"qfw7124_firmware","vendor":"qualcomm"},{"product":"qm215_firmware","vendor":"qualcomm"},{"product":"sc7180-ac_firmware","vendor":"qualcomm"},{"product":"sc7180-ad_firmware","vendor":"qualcomm"},{"product":"sd460_firmware","vendor":"qualcomm"},{"product":"sd662_firmware","vendor":"qualcomm"},{"product":"sd675_firmware","vendor":"qualcomm"},{"product":"sd730_firmware","vendor":"qualcomm"},{"product":"sd855_firmware","vendor":"qualcomm"},{"product":"sd865_5g_firmware","vendor":"qualcomm"},{"product":"sd888_firmware","vendor":"qualcomm"},{"product":"sd_675_firmware","vendor":"qualcomm"},{"product":"sdm439_firmware","vendor":"qualcomm"},{"product":"sdx55_firmware","vendor":"qualcomm"},{"product":"sdx57m_firmware","vendor":"qualcomm"},{"product":"sg4150p_firmware","vendor":"qualcomm"},{"product":"sg8275p_firmware","vendor":"qualcomm"},{"product":"sm4250-aa_firmware","vendor":"qualcomm"},{"product":"sm4350-ac_firmware","vendor":"qualcomm"},{"product":"sm4350_firmware","vendor":"qualcomm"},{"product":"sm4375_firmware","vendor":"qualcomm"},{"product":"sm6125_firmware","vendor":"qualcomm"},{"product":"sm6150-ac_firmware","vendor":"qualcomm"},{"product":"sm6225-ad_firmware","vendor":"qualcomm"},{"product":"sm6250_firmware","vendor":"qualcomm"},{"product":"sm6250p_firmware","vendor":"qualcomm"},{"product":"sm6350_firmware","vendor":"qualcomm"},{"product":"sm6375_firmware","vendor":"qualcomm"},{"product":"sm7125_firmware","vendor":"qualcomm"},{"product":"sm7150-aa_firmware","vendor":"qualcomm"},{"product":"sm7150-ab_firmware","vendor":"qualcomm"},{"product":"sm7150-ac_firmware","vendor":"qualcomm"},{"product":"sm7225_firmware","vendor":"qualcomm"},{"product":"sm7250-aa_firmware","vendor":"qualcomm"},{"product":"sm7250-ab_firmware","vendor":"qualcomm"},{"product":"sm7250-ac_firmware","vendor":"qualcomm"},{"product":"sm7250p_firmware","vendor":"qualcomm"},{"product":"sm7315_firmware","vendor":"qualcomm"},{"product":"sm7325-ae_firmware","vendor":"qualcomm"},{"product":"sm7325-af_firmware","vendor":"qualcomm"},{"product":"sm7325_firmware","vendor":"qualcomm"},{"product":"sm7325p_firmware","vendor":"qualcomm"},{"product":"sm7350-ab_firmware","vendor":"qualcomm"},{"product":"sm8150-ac_firmware","vendor":"qualcomm"},{"product":"sm8150_firmware","vendor":"qualcomm"},{"product":"sm8250-ab_firmware","vendor":"qualcomm"},{"product":"sm8250-ac_firmware","vendor":"qualcomm"},{"product":"sm8250_firmware","vendor":"qualcomm"},{"product":"sm8350-ac_firmware","vendor":"qualcomm"},{"product":"sm8350_firmware","vendor":"qualcomm"},{"product":"sm8450_firmware","vendor":"qualcomm"},{"product":"sm8475_firmware","vendor":"q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Authentication"}],"description":"Cryptographic issue in Data Modem due to improper authentication during TLS handshake.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Improper Authentication in Data Modem","id":"CVE-2023-28540","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:315_5g_iot_modem_firmware","products":["qualcomm:315_5g_iot_modem_firmware","qualcomm:aqt1000_firmware","qualcomm:ar8035_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:msm8905_firmware","qualcomm:qca6390_firmware","qualcomm:qca6391_firmware","qualcomm:qca6420_firmware","qualcomm:qca6421_firmware","qualcomm:qca6426_firmware","qualcomm:qca6430_firmware","qualcomm:qca6431_firmware","qualcomm:qca6436_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qcc710_firmware","qualcomm:qcm2290_firmware","qualcomm:qcm4290_firmware","qualcomm:qcm4325_firmware","qualcomm:qcm4490_firmware","qualcomm:qcm6125_firmware","qualcomm:qcm6490_firmware","qualcomm:qcm8550_firmware","qualcomm:qcn6024_firmware","qualcomm:qcn6224_firmware","qualcomm:qcn6274_firmware","qualcomm:qcn9024_firmware","qualcomm:qcs2290_firmware","qualcomm:qcs410_firmware","qualcomm:qcs4290_firmware","qualcomm:qcs4490_firmware","qualcomm:qcs610_firmware","qualcomm:qcs6125_firmware","qualcomm:qcs6490_firmware","qualcomm:qcs8550_firmware","qualcomm:qfw7114_firmware","qualcomm:qfw7124_firmware","qualcomm:qm215_firmware","qualcomm:sd460_firmware","qualcomm:sd662_firmware","qualcomm:sd675_firmware","qualcomm:sd730_firmware","qualcomm:sd855_firmware","qualcomm:sd865_5g_firmware","qualcomm:sd888_firmware","qualcomm:sd_675_firmware","qualcomm:sdm439_firmware","qualcomm:sdx55_firmware","qualcomm:sdx57m_firmware","qualcomm:sg4150p_firmware","qualcomm:sg8275p_firmware","qualcomm:sm4350-ac_firmware","qualcomm:sm4350_firmware","qualcomm:sm4375_firmware","qualcomm:sm6225-ad_firmware","qualcomm:sm6250_firmware","qualcomm:sm6250p_firmware","qualcomm:sm6350_firmware","qualcomm:sm6375_firmware","qualcomm:sm7225_firmware","qualcomm:sm7250-aa_firmware","qualcomm:sm7250-ab_firmware","qualcomm:sm7250-ac_firmware","qualcomm:sm7250p_firmware","qualcomm:sm7315_firmware","qualcomm:sm7325-ae_firmware","qualcomm:sm7325-af_firmware","qualcomm:sm7325_firmware","qualcomm:sm7325p_firmware","qualcomm:sm8150-ac_firmware","qualcomm:sm8150_firmware","qualcomm:sm8250-ab_firmware","qualcomm:sm8250-ac_firmware","qualcomm:sm8250_firmware","qualcomm:sm8350-ac_firmware","qualcomm:sm8350_firmware","qualcomm:sm8450_firmware","qualcomm:sm8475_firmware","qualcomm:sm8550p_firmware","qualcomm:snapdragon_210_processor_firmware","qualcomm:snapdragon_212_mobile_platform_firmware","qualcomm:snapdragon_4_gen_2_mobile_platform_firmware","qualcomm:snapdragon_662_mobile_platform_firmware","qualcomm:snapdragon_675_mobile_platform_firmware","qualcomm:snapdragon_7c\\+_gen_3_compute_firmware","qualcomm:snapdragon_8\\+_gen_2_mobile_platform_firmware","qualcomm:snapdragon_8_gen_2_mobile_platform_firmware","qualcomm:snapdragon_auto_5g_modem-rf_firmware","qualcomm:snapdragon_w5\\+_gen_1_wearable_platform_firmware","qualcomm:snapdragon_x50_5g_modem-rf_system_firmware","qualcomm:snapdragon_x55_5g_modem-rf_system_firmware","qualcomm:snapdragon_x65_5g_modem-rf_system_firmware","qualcomm:snapdragon_x70_modem-rf_system_firmware","qualcomm:snapdragon_x75_5g_modem-rf_system_firmware","qualcomm:snapdragon_xr2_5g_platform_firmware","qualcomm:sw5100_firmware","qualcomm:sw5100p_firmware","qualcomm:sxr2130_firmware","qualcomm:wcd9326_firmware","qualcomm:wcd9335_firmware","qualcomm:wcd9340_firmware","qualcomm:wcd9341_firmware","qualcomm:wcd9360_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9371_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcd9390_firmware","qualcomm:wcd9395_firmware","qualcomm:wcn3610_firmware","qualcomm:wcn3615_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3910_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3980_firmware","qualcomm:wcn3988_firmware","qualcomm:wcn3990_firmware","qualcomm:wcn3991_firmware","qualcomm:wcn3998_firmware","qualcomm:wcn6740_firmware","qualcomm:wcn6750_firmware","qualcomm:wcn685x-1_firmware","qualcomm:wcn685x-5_firmware","qualcomm:wcn785x-1_firmware","qualcomm:wcn785x-5_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8832_firmware","qualcomm:wsa8835_firmware","qualcomm:wsa8840_firmware","qualcomm:wsa8845_firmware","qualcomm:wsa8845h_firmware"],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Buffer Over-read in WLAN Host","id":"CVE-2023-28541"},"packages":[],"prev":{"headline":"Buffer Copy Without Checking Size of Input in WLAN Host","id":"CVE-2023-28539"},"products":["Snapdragon"],"published":"2023-10-03","related":[{"cvss_score":8.4,"headline":"Qualcomm Multiple Chipsets Integer Overflow","id":"CVE-2023-33107","kev_date_added":"2023-12-05","published":"2023-12-05"},{"cvss_score":7.8,"headline":"Qualcomm Multiple Chipsets Use-After-Free","id":"CVE-2023-33063","kev_date_added":"2023-12-05","published":"2023-12-05"},{"cvss_score":9.8,"headline":"Improper Validation of Array Index in Multi-Mode Call Processor","id":"CVE-2025-27034","kev_date_added":null,"published":"2025-09-24"},{"cvss_score":9.8,"headline":"Use of Out-of-range Pointer Offset in Multi-mode Call Processor","id":"CVE-2023-22388","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":9.3,"headline":"Improper Input Validation in Services","id":"CVE-2023-28578","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":9.3,"headline":"Buffer copy without checking size of Input in Core","id":"CVE-2023-33072","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":9.3,"headline":"Buffer Copy without Checking Size of Input in HLOS","id":"CVE-2023-33030","kev_date_added":null,"published":"2024-01-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["Qualcomm, Inc."]},"summary":"An attacker can bypass authentication during the TLS handshake in Qualcomm Snapdragon data modems due to a cryptographic flaw.","url":"https://insights.sbomify.com/CVE-2023-28540/"}