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CVE-2023-37860 PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels

High 7.5 Published 9 Aug 2023 Updated 10 Oct 2024

Remote unauthenticated attackers can read SNMP community strings from PHOENIX CONTACT WP 6xxx web panels due to missing authorization checks.

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-2023-37860?

CVE-2023-37860 is a high-severity missing authorization vulnerability in PHOENIX CONTACT WP 6070-WVPS, published on 9 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 a remote unauthenticated attacker can obtain the r/w community string of the SNMPv2 daemon.

Weakness: CWE-862

Which versions are affected by CVE-2023-37860?

It affects 6 products.

Products include Phoenixcontact Wp 6070-Wvps Firmware, Phoenixcontact Wp 6101-Wxps Firmware, Phoenixcontact Wp 6121-Wxps Firmware, Phoenixcontact Wp 6156-Whps Firmware, Phoenixcontact Wp 6185-Whps Firmware, Phoenixcontact Wp 6215-Whps Firmware.

How do I fix CVE-2023-37860?

No fix has been published for CVE-2023-37860 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2023-37860 being exploited?

There is no known exploitation of CVE-2023-37860 in the wild and no public exploit code.

Sources

Also known as GHSA-f88q-cghx-xr73.

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