What is CVE-2019-5135?

CVE-2019-5135 is a medium-severity vulnerability in Wago Pfc100, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.3/10. Published 2020-03-11.

How severe is CVE-2019-5135?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Wago Pfc100

CVE-2019-5135

An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management (WBM) web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt() function which ca…

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.010 (59.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Wago Pfc100
Wago Pfc100_firmware — versions 03.00.39\(12\)
Wago Pfc200
Wago Pfc200_firmware — versions 03.00.39\(12\), 03.01.07\(13\)
Wago Pfc100 Firmware — versions version 03.00.39(12)
Wago Pfc200 Firmware — versions version 03.00.39(12), version 03.01.07(13)

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC, Mitigation)

Frequently asked questions

What is CVE-2019-5135?: CVE-2019-5135 is a medium-severity vulnerability in Wago Pfc100, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.3/10. Published 2020-03-11.
How severe is CVE-2019-5135?: Medium severity. CVSS v3 base score is 5.3 out of 10.