CVE-2019-12549
UnknownEPSS 3.26%
Last modified
CVE-2019-12549 is a vulnerability of currently unknown severity. WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.. EPSS estimates a 3.26% chance of exploitation in the next 30 days.
Description
WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wago | 852-303 Firmware | < 1.2.2.s0 |
| Wago | 852-1305 Firmware | < 1.1.6.s0 |
| Wago | 852-1505 Firmware | < 1.1.5.s0 |
References
- https://cert.vde.com/en-us/advisories/vde-2019-013Third Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02Third Party Advisory, US Government Resource
- https://www.wago.com/us/Vendor Advisory
- https://cert.vde.com/en-us/advisories/vde-2019-013Third Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02Third Party Advisory, US Government Resource
- https://www.wago.com/us/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-12549?
WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded private keys for the SSH daemon. The fingerprint of the SSH host key from the corresponding SSH daemon matches the embedded private key.
How severe is CVE-2019-12549?
Severity scoring for CVE-2019-12549 is pending analysis. The EPSS model estimates a 3.26% probability of exploitation in the next 30 days.
How do I fix CVE-2019-12549?
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
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2019-12549?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST