CVE-2022-26993 — CRITICAL (9.8)

Vulnerability 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 pppoe function via the pppoeUserName, pppoePassword, and pppoe_Service parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
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	-

Related Weaknesses (CWE)

CWE-78

References

https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_4/4.mdExploitThird Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_4/4.mdExploitThird Party Advisory

FAQ

What is CVE-2022-26993?

CVE-2022-26993 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 pppoe function via the pppoeUserName, pppoePass...

How severe is CVE-2022-26993?

CVE-2022-26993 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-26993?

Check the references section above for vendor advisories and patch information. Affected products include: Arris Sbr-Ac1900P Firmware, Arris Sbr-Ac1900P, Arris Sbr-Ac3200P Firmware, Arris Sbr-Ac3200P, Arris Sbr-Ac1200P Firmware.