High severity · published Aug 7, 2018
CVE-2018-11455
A vulnerability has been identified in Automation License Manager 5 (All versions < 5.3.4.4), Automation License Manager 6 (All versions < 6.0.1)
8.8
CVSS
5.2%
EPSS
No
On KEV
Description
A vulnerability has been identified in Automation License Manager 5 (All versions < 5.3.4.4), Automation License Manager 6 (All versions < 6.0.1). A directory traversal vulnerability could allow a remote attacker to move arbitrary files, which can result in code execution, compromising confidentiality, integrity and availability of the system. Successful exploitation requires a network connection to the affected device. The attacker does not need privileges or special conditions of the system, but user interaction is required.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.2% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AL
Automation License Manager 5, Automation License Manager 6 · Siemens AG
Automation License Manager 5 : All versions < 5.3.4.4; Automation License Manager 6 : All versions < 6.0.1 · source: vendor
AL
Automation License Manager · Siemens
after 5.0 before 5.3.4.4; 6.0 before 6.0.1 · source: NVD