PT-2023-12949 · Totolink · Totolink Outdoor Cpe Cp900

Published 2023-03-23 · Updated 2023-03-28 · CVE-2022-28497

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions TOTOLink outdoor CPE CP900 version 6.3c.566 B20171026

Description The issue is related to a command injection vulnerability in the mtd write bootloader function via the filename parameter. This allows attackers to execute arbitrary commands via a crafted request.

Recommendations For TOTOLink outdoor CPE CP900 version 6.3c.566 B20171026, as a temporary workaround, consider restricting access to the mtd write bootloader function until a patch is available. Additionally, avoid using the filename parameter in crafted requests to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2022-28497

Affected Products

Totolink Outdoor Cpe Cp900

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-28497 · Security Note
• https://osv.dev/vulnerability/CVE-2022-28497 · Vendor Advisory
• https://t.me/cvenotify/47015 · Telegram Post
• https://t.me/cibsecurity/60598 · Telegram Post
• ❌ https://github.com/B2eFly/Router/blob/main/totolink/CP900/6/6.md · Note, Deleted