Command Injection Vulnerability in Arris Routers
CVE-2022-26991

9.8CRITICAL

Key Information:

Vendor

Arris

Status
Sbr-ac1900p Firmware
Vendor
CVE Published:
15 March 2022

What is CVE-2022-26991?

A command injection vulnerability exists in Arris routers, specifically in the ntp function when processing the TimeZone parameter. This flaw enables attackers to send specially crafted requests, potentially executing arbitrary commands on the affected devices. Models SBR-AC1900P, SBR-AC3200P, and SBR-AC1200P in specified versions are impacted, raising significant security concerns for users relying on these routers.

References

https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_6...
x_refsource_MISC

EPSS Score

9% chance of being exploited in the next 30 days.

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

.