CRITICAL

CVE-2022-26990

CVSS v3

9.8

CRITICAL

EPSS Score

2.9 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-26990 yet.

Full record on NVD

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 firewall-local log function via the EmailAddress, SmtpServerName, SmtpUsername, and SmtpPassword parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Technical details

Published: 2022-03-15

Frequently asked questions

What is CVE-2022-26990?

Is CVE-2022-26990 actively exploited?

Active exploitation of CVE-2022-26990 has not been confirmed. Its EPSS score was 2.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-26990?

CVE-2022-26990 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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