What is CVE-2022-26991?

CVE-2022-26991 is a command injection vulnerability in Arris routers SBR-AC1900P, SBR-AC3200P, and SBR-AC1200P.

How severe is CVE-2022-26991?

CVE-2022-26991 has a severity rating of 9.8 (Critical).

Which routers are affected by CVE-2022-26991?

Arris routers SBR-AC1900P, SBR-AC3200P, and SBR-AC1200P are affected by CVE-2022-26991.

How can an attacker exploit CVE-2022-26991?

An attacker can exploit CVE-2022-26991 by sending a crafted request to the ntp function via the TimeZone parameter, allowing for the execution of arbitrary commands.

Is there a fix available for CVE-2022-26991?

At the moment, there is no known fix for CVE-2022-26991. It is recommended to contact the vendor for further information or mitigation steps.

Vulnerability/
CVE-2022-26991

critical

9.8

CWE

78 77

15/3/2022

3/8/2024

CVE-2022-26991: OS Command Injection

First published: Tue Mar 15 2022(Updated: )

Arris routers SBR-AC1900P 1.0.7-B05, SBR-AC3200P 1.0.7-B05 and SBR-AC1200P 1.0.5-B05 were discovered to contain a command injection vulnerability in the ntp function via the TimeZone parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Arris Sbr-ac1900p Firmware	=1.0.7-b05
Arris Sbr-ac1900p
Arris Sbr-ac3200p Firmware	=1.0.7-b05
Arris Sbr-ac3200p
Arris Sbr-ac1200p Firmware	=1.0.5-b05
Arris Sbr-ac1200p

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Reference Links

https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_6/6.md

Frequently Asked Questions

What is CVE-2022-26991?
CVE-2022-26991 is a command injection vulnerability in Arris routers SBR-AC1900P, SBR-AC3200P, and SBR-AC1200P.
How severe is CVE-2022-26991?
CVE-2022-26991 has a severity rating of 9.8 (Critical).
Which routers are affected by CVE-2022-26991?
Arris routers SBR-AC1900P, SBR-AC3200P, and SBR-AC1200P are affected by CVE-2022-26991.
How can an attacker exploit CVE-2022-26991?
An attacker can exploit CVE-2022-26991 by sending a crafted request to the ntp function via the TimeZone parameter, allowing for the execution of arbitrary commands.
Is there a fix available for CVE-2022-26991?
At the moment, there is no known fix for CVE-2022-26991. It is recommended to contact the vendor for further information or mitigation steps.

collector/nvd-api
collector/nvd-index
agent/weakness
agent/event
agent/severity
agent/references
agent/author
agent/type
agent/description
agent/softwarecombine
agent/first-publish-date
agent/last-modified-date
agent/tags
collector/mitre-cve
source/MITRE
vendor/arris
canonical/arris sbr-ac1900p firmware
version/arris sbr-ac1900p firmware/1.0.7-b05
canonical/arris sbr-ac1900p
canonical/arris sbr-ac3200p firmware
version/arris sbr-ac3200p firmware/1.0.7-b05
canonical/arris sbr-ac3200p
canonical/arris sbr-ac1200p firmware
version/arris sbr-ac1200p firmware/1.0.5-b05
canonical/arris sbr-ac1200p

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