{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31821 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31821 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31821 is a medium-severity vulnerability in Octopus Tentacle, published on 19 Jan 2022. 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-2021-31821 and fix it if it is affected.\n\nWhat it is: CVE-2021-31821 is a medium-severity vulnerability in Octopus Tentacle, published on 19 Jan 2022. 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-2021-31821 in the wild and no public exploit code.\n\nAffected product: Octopus Tentacle. 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-2021-31821/ (Markdown: https://insights.sbomify.com/CVE-2021-31821/index.md)","id":"CVE-2021-31821","markdown":"https://insights.sbomify.com/CVE-2021-31821/index.md","name":"CVE-2021-31821","record":{"aliases":["GHSA-2986-5hcf-cm8g"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Octopus Tentacle Docker image","requires_auth":"low_privilege","summary":"The Windows Tentacle Docker image logs the Octopus Server API key in plaintext, allowing attackers with log access to steal credentials.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Octopus","cpe":[{"product":"tentacle","vendor":"octopus"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-312","name":"Cleartext Storage of Sensitive Information"}],"description":"When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Information disclosure in Octopus Tentacle","id":"CVE-2021-31821","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Misconfiguration in Octopus Tentacle","id":"CVE-2021-31822"},"packages":[],"prev":{"headline":"Information disclosure in Octopus Server","id":"CVE-2021-31820"},"products":["Octopus Tentacle"],"published":"2022-01-19","related":[{"cvss_score":7.8,"headline":"Misconfiguration in Octopus Tentacle","id":"CVE-2021-31822","kev_date_added":null,"published":"2021-11-24"},{"cvss_score":7.8,"headline":"Privilege escalation in Octopus Tentacle","id":"CVE-2021-26557","kev_date_added":null,"published":"2021-10-07"}],"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":["Octopus Deploy"]},"summary":"The Windows Tentacle Docker image logs the Octopus Server API key in plaintext, allowing attackers with log access to steal credentials.","url":"https://insights.sbomify.com/CVE-2021-31821/"}