PT-2022-23790 · Totolink · Totolink A7000R

Published 2022-08-25 · Updated 2023-08-08 · CVE-2022-37076

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLINK A7000R version 9.1.0u.6115 B20201022

Description A command injection issue was found in the UploadFirmwareFile function via the FileName parameter.

Recommendations For version 9.1.0u.6115 B20201022, avoid using the FileName parameter in the UploadFirmwareFile function until a fix is available. As a temporary workaround, consider restricting access to the UploadFirmwareFile function to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2022-37076

Affected Products

Totolink A7000R

References · 3

• 🔥 https://github.com/Darry-lang1/vuln/tree/main/TOTOLINK/A7000R/4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-37076 · Security Note
• https://osv.dev/vulnerability/CVE-2022-37076 · Vendor Advisory