PT-2021-23805 · Sonatype · Sonatype Nexus Repository Manager+1

Published 2021-11-04 · Updated 2021-11-05 · CVE-2021-43293

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Sonatype Nexus Repository Manager versions prior to 3.36.0

Description The issue allows a remote authenticated attacker to potentially perform network enumeration via Server Side Request Forgery (SSRF). This means an attacker could exploit the vulnerability to discover and map internal network services and systems.

Recommendations For versions prior to 3.36.0, update to version 3.36.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Nexus Repository Manager to minimize the risk of exploitation.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2021-43293

Affected Products

Nexus Repository Manager

Sonatype Nexus Repository Manager

References · 4

• https://support.sonatype.com/hc/en-us/articles/4409326330003 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-43293 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43293 · Security Note
• https://t.me/cibsecurity/31848 · Telegram Post