{"id":"CVE-2021-43857","aliases":["GHSA-9w7f-m4j4-j3xw","PYSEC-2021-867"],"title":"Gerapy may cause remote code execution","summary":"Gerapy may cause remote code execution","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"gerapy","product":"gerapy","ecosystem":"pip","affected":["gerapy < 0.9.8"],"patched":["gerapy 0.9.8"],"published":"2022-01-06","updated":"2026-07-08","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-9w7f-m4j4-j3xw","references":[{"url":"https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43857"},{"url":"https://github.com/Gerapy/Gerapy/issues/219"},{"url":"https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28"},{"url":"https://github.com/Gerapy/Gerapy"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/gerapy/PYSEC-2021-867.yaml"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/gerapy/PYSEC-2022-228.yaml"},{"url":"http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html"}],"tags":["osv","pip","exploit-available"],"epss":0.55331,"epssPercentile":0.98987,"exploitAvailable":true,"ingestedAt":"2026-07-08T18:25:48.104Z","exploits":{"exploitdb":true,"github":5,"githubRepos":["https://github.com/LongWayHomie/CVE-2021-43857","https://github.com/lowkey0808/CVE-2021-43857","https://github.com/G4sp4rCS/CVE-2021-43857-POC"],"checkedAt":"2026-09-23T07:13:22.009Z"},"slug":"CVE-2021-43857","body":"## Overview\n\n### Impact\n\nproject_configure function exist remote code execute in Gerapy < 0.9.8\n\n### Patches\n\nPatched in version 0.9.8, please install with:\n\n```\npip3 install -U gerapy\n```\n\n## Affected packages\n\n- `gerapy < 0.9.8`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `gerapy 0.9.8`","depth":"abyssal","depthScore":77,"depthScoreParts":{"impact":53.9,"likelihood":11.1,"exploitation":12,"ransomware":0},"changes":[]}