CVE-2022-27271 Command injection in n/a

Critical 9.8 Published 10 Apr 2022 Updated 3 Aug 2024

Remote attackers can execute arbitrary code on InHand Networks InRouter 900 industrial routers by sending crafted packets.

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-2022-27271?

CVE-2022-27271 is a critical command injection vulnerability in n/a, published on 10 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

InHand Networks InRouter 900 Industrial 4G Router before v1.0.0.r11700 was discovered to contain a remote code execution (RCE) vulnerability via the component python-lib. This vulnerability is triggered via a crafted packet.

Weakness: CWE-78

Which versions are affected by CVE-2022-27271?

It affects 1 product.

Products include Inhandnetworks Inrouter 900 Firmware.

How do I fix CVE-2022-27271?

No fix has been published for CVE-2022-27271 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-2022-27271 being exploited?

There is no known exploitation of CVE-2022-27271 in the wild and no public exploit code.

Sources

Also known as GHSA-4c4j-wcgh-6w8r.