CVE-2019-5074

EPSS 1.02%
Published 18.12.2019 20:15:16
Last modified 21.11.2024 04:44:18
Source talos-cna@cisco.com
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An exploitable stack buffer overflow vulnerability exists in the iocheckd service ''I/O-Check'' functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12) and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a stack buffer overflow, resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Wago ≫ Pfc 200 Firmware Version03.01.07(13)

Wago ≫ Pfc 200 Version-

Wago ≫ Pfc 100 Firmware Version03.00.39(12)

Wago ≫ Pfc 100 Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.02%	0.759

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	10	10	10	AV:N/AC:L/Au:N/C:C/I:C/A:C

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0863

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-5074

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-5074

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-5074

EUVD