PT-2021-17178 · Argo Cd · Argo Cd

Anatoli Krastev + 1 · Published 2021-03-15 · Updated 2024-08-07 · CVE-2021-26923

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Argo CD versions prior to 1.8.4

Description: An issue in Argo CD allows accessing the "api/version" endpoint, which leaks internal system information. This endpoint is not protected with authentication.

Recommendations: For versions prior to 1.8.4, update to version 1.8.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/api/version" endpoint until a patch is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2021-26923

GHSA-PFGJ-MH5M-2P48

Affected Products

Argo Cd

References · 5

• https://github.com/argoproj/argo-cd/compare/v1.8.3...v1.8.4 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-26923 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26923 · Vendor Advisory
• https://github.com/argoproj/argo-cd/security/advisories/GHSA-pfgj-mh5m-2p48 · Note
• https://t.me/cvenotify/89702 · Telegram Post