CVE-2023-49621

CWE-13923 documents3 sources
Severity
9.8CRITICAL
EPSS
0.2%
top 64.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Siemens Simatic CN 4100 FirmwareSiemens Simatic CN 4100
Timeline
PublishedJan 9

Description

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5siemens/simatic_cn_4100All versions < V2.7

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
CVEList
CVE-2023-49621: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2↗2024-01-09
▶
GHSA
GHSA-4hpf-94w8-jpmf: A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2↗2024-01-09
▶