Command Injection Vulnerability in TOTOLink CPE CP900 Outdoor Product
CVE-2022-28494

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
Cp900 Firmware
Vendor
CVE Published:
23 March 2023

What is CVE-2022-28494?

The TOTOLink outdoor CPE CP900 device is vulnerable to a command injection flaw in its setUpgradeFW function. This issue arises when the filename parameter is improperly sanitized, allowing attackers to construct a malicious request that executes arbitrary system commands on the vulnerable device. Exploitation of this vulnerability poses significant risks to the integrity and functionality of the affected device, potentially leading to unauthorized access and control.

References

https://github.com/B2eFly/Router/blob/main/totolink/CP900...
https://github.com/B2eFly/CVE/blob/main/totolink/CP900/5/...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.