PT-2023-14405 · Synology · Synology Router Manager

Published 2023-01-05 · Updated 2023-05-17 · CVE-2022-43932

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 Synology Router Manager versions prior to 1.2.5-8227-6 Synology Router Manager versions prior to 1.3.1-9346-3

Description The issue is related to improper neutralization of special elements in output used by a downstream component, also known as an 'Injection' vulnerability, in the CGI component. This allows remote attackers to read arbitrary files via unspecified vectors. The vulnerability was demonstrated in a real-world scenario during Pwn2Own, where it was used for command injection and remote code execution on Synology RT6600ax devices.

Recommendations For Synology Router Manager versions prior to 1.2.5-8227-6, update to version 1.2.5-8227-6 or later. For Synology Router Manager versions prior to 1.3.1-9346-3, update to version 1.3.1-9346-3 or later.

Fix

Related Identifiers

CVE-2022-43932

ZDI-23-661

Affected Products

Synology Router Manager

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-43932 · Security Note
• https://synology.com/en-global/security/advisory/Synology_SA_22_25 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-661 · Security Note
• https://osv.dev/vulnerability/CVE-2022-43932 · Vendor Advisory