{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20748 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20748 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20748 is a high-severity vulnerability in Retty App, published on 14 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-20748 and fix it if it is affected.\n\nWhat it is: CVE-2021-20748 is a high-severity vulnerability in Retty App, published on 14 Jul 2021. 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-2021-20748 in the wild and no public exploit code.\n\nAffected product: Retty App. 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-2021-20748/ (Markdown: https://insights.sbomify.com/CVE-2021-20748/index.md)","id":"CVE-2021-20748","markdown":"https://insights.sbomify.com/CVE-2021-20748/index.md","name":"CVE-2021-20748","record":{"aliases":["GHSA-46ph-ff6f-rhhq"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Retty mobile app","requires_auth":"none","summary":"Attackers can extract hard-coded API keys from the Retty mobile app to access external services, requiring users to update to the latest version.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"retty","vendor":"retty"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"Retty App for Android versions prior to 4.8.13 and Retty App for iOS versions prior to 4.11.14 uses a hard-coded API key for an external service. By exploiting this vulnerability, API key for an external service may be obtained by analyzing data in the app.","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":"Hardcoded credentials in Retty App","id":"CVE-2021-20748","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in 'Fudousan plugin' series","id":"CVE-2021-20749"},"packages":[],"prev":{"headline":"Missing authorization in Retty App","id":"CVE-2021-20747"},"products":["Retty App"],"published":"2021-07-14","related":[{"cvss_score":4.3,"headline":"Missing authorization in Retty App","id":"CVE-2021-20747","kev_date_added":null,"published":"2021-07-14"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Retty Inc."]},"summary":"Attackers can extract hard-coded API keys from the Retty mobile app to access external services, requiring users to update to the latest version.","url":"https://insights.sbomify.com/CVE-2021-20748/"}