CVE-2022-22277 Information disclosure in SonicOS

Medium 5.3 Published 27 Apr 2022 Updated 3 Aug 2024

Attackers can expose sensitive Wireless Access Point information in cleartext via the SonicOS SNMP service.

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-2022-22277?

CVE-2022-22277 is a medium-severity vulnerability in SonicWall SonicOS, published on 27 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability in SonicOS SNMP service resulting exposure of Wireless Access Point sensitive information in cleartext.

Weakness: CWE-200

Which versions are affected by CVE-2022-22277?

It affects 49 products.

Products include Sonicwall Nsa 2650 Firmware, Sonicwall Nsa 2700 Firmware, Sonicwall Nsa 3650 Firmware, Sonicwall Nsa 3700 Firmware, Sonicwall Nsa 4650 Firmware, Sonicwall Nsa 4700 Firmware and 43 more.

How do I fix CVE-2022-22277?

No fix has been published for CVE-2022-22277 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-22277 being exploited?

There is no known exploitation of CVE-2022-22277 in the wild and no public exploit code.

Sources

Also known as GHSA-47wr-f5xm-h9x4.