PT-2021-23983 · Gerapy · Gerapy

Germeypublished · Published 2021-12-27 · Updated 2022-01-07 · CVE-2021-43857

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Gerapy versions prior to 0.9.8

Description: Gerapy is a distributed crawler management framework. The issue allows for remote code execution. The project configure function is affected.

Recommendations: For Gerapy versions prior to 0.9.8, update to version 0.9.8 by running pip3 install -U gerapy to resolve the issue. As a temporary workaround, consider restricting access to the project configure function until the update is applied.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-43857

GHSA-9W7F-M4J4-J3XW

PYSEC-2021-867

Affected Products

Gerapy

References · 14

• 🔥 https://github.com/LongWayHomie/CVE-2021-43857 · Exploit
• 🔥 http://packetstormsecurity.com/files/165459/Gerapy-0.9.7-Remote-Code-Execution.html · Exploit
• 🔥 https://exploit-db.com/exploits/50640 · Exploit
• https://github.com/Gerapy/Gerapy/commit/49bcb19be5e0320e7e1535f34fe00f16a3cf3b28 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-43857 · Security Note
• https://osv.dev/vulnerability/CVE-2021-43857 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2021-867 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9w7f-m4j4-j3xw · Vendor Advisory
• https://github.com/Gerapy/Gerapy/issues/219 · Note
• https://github.com/Gerapy/Gerapy/security/advisories/GHSA-9w7f-m4j4-j3xw · Note
• https://github.com/Gerapy/Gerapy · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/gerapy/PYSEC-2022-228.yaml · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/gerapy/PYSEC-2021-867.yaml · Note
• https://t.me/cibsecurity/34684 · Telegram Post