CVE-2018-13311 Command injection in n/a

Critical 9.8 Published 26 Nov 2018 Updated 5 Aug 2024

Attackers can execute arbitrary system commands on TOTOLINK A3002RU routers via the sambaUser POST parameter.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-13311?

CVE-2018-13311 is a critical command injection vulnerability in n/a, published on 26 Nov 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

System command injection in formDlna in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "sambaUser" POST parameter.

Weakness: CWE-78

Which versions are affected by CVE-2018-13311?

It affects 1 product.

Products include Totolink A3002ru Firmware.

How do I fix CVE-2018-13311?

No fix has been published for CVE-2018-13311 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2018-13311 being exploited?

There is no known exploitation of CVE-2018-13311 in the wild and no public exploit code.

Sources

Also known as GHSA-r3mj-frg5-cjxv.