CVE-2022-26996
9.8
CRITICAL · CVSS 3.1 · EPSS 2.9% (pctl 86)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Arris TR3300 v1.0.13 was discovered to contain a command injection vulnerability in the pppoe function via the pppoe_username, pppoe_passwd, and pppoe_servicename parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.85% — more likely to be exploited than 86% of all CVEs |
| Weakness | CWE-77 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-03-15 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| commscope | arris tr3300 |
| commscope | arris tr3300 firmware |
References
→ the Explorer · watch your stack · NVD