CVE-2019-5134

3 documents3 sources

Severity

7.5HIGH

EPSS

0.4%

top 40.20%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Wago Wago Pfc100 Firmware Wago Wago Pfc200 Firmware Wago Pfc100 Firmware +1 more

Timeline

PublishedMar 11

Latest updateMay 24

Description

An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDwago/pfc100_firmware03.00.39\(12\)

▶NVDwago/pfc200_firmware03.00.39\(12\), 03.01.07\(13\)+1

▶CVEListV5wago/wago_pfc100_firmwareversion 03.00.39(12)

▶CVEListV5wago/wago_pfc200_firmwareversion 03.00.39(12), version 03.01.07(13)+1

🔴Vulnerability Details

GHSA

GHSA-5g96-3868-4x48: An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 v↗2022-05-24

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CVEList

CVE-2019-5134: An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 v↗2020-03-10

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