Critical severity9.8NVD Advisory· Published Mar 15, 2022· Updated Jun 17, 2026

CVE-2022-26996

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.

Affected products

Commscope/Arris Tr3300 Firmware
cpe:2.3:o:commscope:arris_tr3300_firmware:1.0.13:*:*:*:*:*:*:*
Arris/TR3300description
Arris/TR3300llm-fuzzy
Range: 1.0.13

Patches

Vulnerability mechanics

References

github.com/wudipjq/my_vuln/blob/main/ARRIS/vuln_13/13.mdnvdExploitThird Party Advisory

News mentions

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cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000