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CVE-2023-1620

MEDIUMCVSS 4.9/10EPSS 0.85%

Last modified

CVE-2023-1620 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.

Metrics

CVSS 3.1
4.9/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.85%

53.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Wago750-331 Firmware< fw17
Wago750-8202 Firmware< fw22
Wago750-8202 Firmwarefw22
Wago750-8202\/000-011 Firmware< fw22
Wago750-8202\/000-011 Firmwarefw22
Wago750-8202\/000-012 Firmware< fw22
Wago750-8202\/000-012 Firmwarefw22
Wago750-8202\/000-022 Firmware< fw22
Wago750-8202\/000-022 Firmwarefw22
Wago750-8202\/025-000 Firmware< fw22
Wago750-8202\/025-000 Firmwarefw22
Wago750-8202\/025-001 Firmware< fw22
Wago750-8202\/025-001 Firmwarefw22
Wago750-8202\/025-002 Firmware< fw22
Wago750-8202\/025-002 Firmwarefw22
Wago750-8202\/040-000 Firmware< fw22
Wago750-8202\/040-000 Firmwarefw22
Wago750-8202\/040-001 Firmware< fw22
Wago750-8202\/040-001 Firmwarefw22
Wago750-8203 Firmware< fw22
Wago750-8203 Firmwarefw22
Wago750-8203\/025-000 Firmware< fw22
Wago750-8203\/025-000 Firmwarefw22
Wago750-8204 Firmware< fw22
Wago750-8204 Firmwarefw22
Wago750-8204\/025-000 Firmware< fw22
Wago750-8204\/025-000 Firmwarefw22
Wago750-8206 Firmware< fw22
Wago750-8206 Firmwarefw22
Wago750-8206\/025-000 Firmware< fw22
Wago750-8206\/025-000 Firmwarefw22
Wago750-8206\/025-001 Firmware< fw22
Wago750-8206\/025-001 Firmwarefw22
Wago750-8206\/040-000 Firmware< fw22
Wago750-8206\/040-000 Firmwarefw22
Wago750-8206\/040-001 Firmware< fw22
Wago750-8206\/040-001 Firmwarefw22
Wago750-8207 Firmware< fw22
Wago750-8207 Firmwarefw22
Wago750-8207\/025-000 Firmware< fw22
Wago750-8207\/025-000 Firmwarefw22
Wago750-8207\/025-001 Firmware< fw22
Wago750-8207\/025-001 Firmwarefw22
Wago750-8208 Firmware< fw22
Wago750-8208 Firmwarefw22
Wago750-8208\/025-000 Firmware< fw22
Wago750-8208\/025-000 Firmwarefw22
Wago750-8208\/025-001 Firmware< fw22
Wago750-8208\/025-001 Firmwarefw22
Wago750-8210 Firmware< fw22

Showing 50 of 126 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-1620?
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
How severe is CVE-2023-1620?
CVE-2023-1620 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2023-1620?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST