{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-22158 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22158 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22158 is a high-severity vulnerability in n/a, published on 6 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-22158 and fix it if it is affected.\n\nWhat it is: CVE-2021-22158 is a high-severity vulnerability in n/a, published on 6 Apr 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-22158 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-22158/ (Markdown: https://insights.sbomify.com/CVE-2021-22158/index.md)","id":"CVE-2021-22158","markdown":"https://insights.sbomify.com/CVE-2021-22158/index.md","name":"CVE-2021-22158","record":{"aliases":["GHSA-x9v6-5m2f-q2hr"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Insider Threat Management Server","requires_auth":"high_privilege","summary":"An admin with encryption key knowledge can exploit XXE in the Web Console to read sensitive data or bypass security controls.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"insider_threat_management","vendor":"proofpoint"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) is vulnerable to XML external entity (XXE) injection in the Web Console. The vulnerability requires admin user privileges and knowledge of the XML file's encryption key to successfully exploit. All versions before 7.11 are affected.","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":"XML external entity in n/a","id":"CVE-2021-22158","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2021-22159"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-22157"},"products":["n/a"],"published":"2021-04-06","related":[{"cvss_score":8.8,"headline":"Deserialization in n/a","id":"CVE-2020-8884","kev_date_added":null,"published":"2021-01-06"},{"cvss_score":8.1,"headline":"Missing authorization in n/a","id":"CVE-2021-27900","kev_date_added":null,"published":"2021-04-06"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2022-25294","kev_date_added":null,"published":"2022-03-07"},{"cvss_score":7.8,"headline":"Missing authorization in n/a","id":"CVE-2021-22159","kev_date_added":null,"published":"2021-01-26"},{"cvss_score":7.5,"headline":"ITM MacOS Agent Improper Certificate Validation","id":"CVE-2023-4801","kev_date_added":null,"published":"2023-09-13"},{"cvss_score":7.4,"headline":"Weak cryptography in n/a","id":"CVE-2021-27899","kev_date_added":null,"published":"2021-04-06"}],"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":["n/a"]},"summary":"An admin with encryption key knowledge can exploit XXE in the Web Console to read sensitive data or bypass security controls.","url":"https://insights.sbomify.com/CVE-2021-22158/"}