RCE in Totolink A830r

CVE-2022-48069

Totolink A830R V4.1.2cu.5182 was discovered to contain a command injection vulnerability via the QUERY_STRING parameter.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.014 (68.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Totolink A830r
Totolink A830r_firmware — versions 4.1.2cu.5182
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-48069?: CVE-2022-48069 is a high-severity vulnerability in Totolink A830r, classified under OS Command Injection. CVSS score: 7.5/10. Published 2023-01-27.
How severe is CVE-2022-48069?: High severity. CVSS v3 base score is 7.5 out of 10.