Low severity · published Mar 11, 2025
CVE-2025-27397
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0)
3.8
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0). Affected devices do not properly limit user controlled paths to which logs are written and from where they are read.
This could allow an authenticated highly-privileged remote attacker to read and write arbitrary files in the filesystem, if and only if the malicious path ends with 'log' .
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SL
Scalance Lpe9403 Firmware · Siemens
before 4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27397
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27397
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-075201.html
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