PT-2021-20297 · Siemens · Sinec Nms

Published 2021-10-12 · Updated 2022-07-01 · CVE-2021-33722

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: SINEC NMS versions prior to V1.0 SP2 Update 1

Description: A Path Traversal issue exists when exporting a firmware container, allowing a privileged authenticated attacker to create arbitrary files on the affected system.

Recommendations: For versions prior to V1.0 SP2 Update 1, update to V1.0 SP2 Update 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the firmware container export functionality to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-33722

Affected Products

Sinec Nms

References · 6

• https://osv.dev/vulnerability/CVE-2021-33722 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-33722 · Security Note
• https://t.me/true_secator/3077 · Telegram Post
• https://t.me/poxek/1876 · Telegram Post
• https://t.me/cibsecurity/30384 · Telegram Post