CVE-2022-26992

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-03-15 · updated 2026-06-17
Weakness: CWE-78

Description

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 ddns function via the DdnsUserName, DdnsHostName, and DdnsPassword parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Affected products

Arris Sbr-Ac1200P Firmware: 1.0.5-b05
Arris Sbr-Ac1900P Firmware: 1.0.7-b05
Arris Sbr-Ac3200P Firmware: 1.0.7-b05

References

https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_3/3.md
https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_3/3.md

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