CVE-2018-5459

CWE-287 — Improper Authentication3 documents3 sources
Severity
9.8CRITICAL
EPSS
1.4%
top 19.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Wago Pfc200 Firmware
Timeline
PublishedFeb 13
Latest updateMay 13

Description

An Improper Authentication issue was discovered in WAGO PFC200 Series 3S CoDeSys Runtime versions 2.3.X and 2.4.X. An attacker can execute different unauthenticated remote operations because of the CoDeSys Runtime application, which is available via network by default on Port 2455. An attacker could execute some unauthenticated commands such as reading, writing, or deleting arbitrary files, or manipulate the PLC application during runtime by sending specially-crafted TCP packets to Port 2455.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5wago_pfc200_seriesWAGO PFC200 Series
▶NVDwago/pfc200_firmware< 02.07.07\(10\)

🔴Vulnerability Details

2
GHSA
GHSA-qff4-8m6q-cpvp: An Improper Authentication issue was discovered in WAGO PFC200 Series 3S CoDeSys Runtime versions 2↗2022-05-13
▶
CVEList
CVE-2018-5459: An Improper Authentication issue was discovered in WAGO PFC200 Series 3S CoDeSys Runtime versions 2↗2018-02-13
▶
CVE-2018-5459 (CRITICAL CVSS 9.8) | An Improper Authentication issue wa | cvebase.io