{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-67596 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-67596 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-67596 is a medium-severity vulnerability in CSL 1010 M2M 3G WiFi Module, published on 30 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-67596 and fix it if it is affected.\n\nWhat it is: CVE-2026-67596 is a medium-severity vulnerability in CSL 1010 M2M 3G WiFi Module, published on 30 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-67596 in the wild and no public exploit code.\n\nAffected product: CSL 1010 M2M 3G WiFi Module. 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-2026-67596/ (Markdown: https://insights.sbomify.com/CVE-2026-67596/index.md)","id":"CVE-2026-67596","markdown":"https://insights.sbomify.com/CVE-2026-67596/index.md","name":"CVE-2026-67596","record":{"aliases":["GHSA-fvx5-jmmg-89rf"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"3G WiFi Module","requires_auth":"none","summary":"Attackers can decrypt configuration backups using a weak XOR cipher to expose sensitive credentials and SIM identifiers on CSL 3G WiFi modules.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-261","name":"Weak Encoding for Password"}],"description":"CSL 1010 M2M 3G WiFi Module firmware through 2.2.1.4 contains a weak encryption vulnerability that allows unauthenticated attackers to recover all stored secrets in plaintext by reversing a single-byte XOR cipher that uses a static key to obfuscate the configuration backup file. Attackers can trivially decrypt the Router.cfg backup file to expose web administration and telnet passwords, WPA/WPA2 pre-shared keys, PPPoE and 3G/APN credentials, and SIM identifiers including IMSI and IMEI.","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":"CSL 1010 M2M 3G WiFi Module 2.2.1.4 Weak Encryption via Router.cfg","id":"CVE-2026-67596","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-67597"},"packages":[],"prev":{"headline":"VaahCMS 2.0.0 - 2.3.4 Malicious JavaScript Supply Chain via security-otp.blade.php","id":"CVE-2026-67595"},"products":["CSL 1010 M2M 3G WiFi Module"],"published":"2026-07-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["CSL Mobile Limited"]},"summary":"Attackers can decrypt configuration backups using a weak XOR cipher to expose sensitive credentials and SIM identifiers on CSL 3G WiFi modules.","url":"https://insights.sbomify.com/CVE-2026-67596/"}