PT-2022-18167 · Arris · Sbr-Ac1900P+2
CVE-2022-26991
·
Published
2022-03-15
·
Updated
2023-08-08
CVSS v3.1
9.8
Critical
| 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
Arris routers SBR-AC1900P version 1.0.7-B05
Arris routers SBR-AC3200P version 1.0.7-B05
Arris routers SBR-AC1200P version 1.0.5-B05
Description
A command injection issue was discovered in the ntp function via the
TimeZone parameter, allowing attackers to execute arbitrary commands via a crafted request.Recommendations
For Arris routers SBR-AC1900P version 1.0.7-B05, consider disabling the ntp function until a patch is available.
For Arris routers SBR-AC3200P version 1.0.7-B05, consider disabling the ntp function until a patch is available.
For Arris routers SBR-AC1200P version 1.0.5-B05, consider disabling the ntp function until a patch is available.
Avoid using the
TimeZone parameter in the affected ntp function to minimize the risk of exploitation.Exploit
Fix
OS Command Injection
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Sbr-Ac1200P
Sbr-Ac1900P
Sbr-Ac3200P