ICSA-11-361-01: Siemens Automation License Manager Vulnerabilities
CISA advisory · released 2011-09-29
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 2, 2025-06-09 (final)
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | Automation License Manager | >=4.0|<5.1+SP1+Upd1 |
| Siemens | Automation License Manager | >=2.0|<5.1+SP1+Upd2 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2011-4529 · CWE-119
Multiple buffer overflows in Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 allow remote attackers to execute arbitrary code via a long serialid field in an _licensekey command, as demonstrated by the (1) check_licensekey or (2) read_licensekey command.
- CVE-2011-4530 · CWE-20
Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 does not properly copy fields obtained from clients, which allows remote attackers to cause a denial of service (exception and daemon crash) via long fields, as demonstrated by fields to the (1) open_session->workstation->NAME or (2) grant->VERSION function.
- CVE-2011-4531 · CWE-20
Siemens Automation License Manager (ALM) 4.0 through 5.1+SP1+Upd1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted content in a (1) get_target_ocx_param or (2) send_target_ocx_param command.
- CVE-2011-4532 · CWE-22
Absolute path traversal vulnerability in the ALMListView.ALMListCtrl ActiveX control in almaxcx.dll in the graphical user interface in Siemens Automation License Manager (ALM) 2.0 through 5.1+SP1+Upd2 allows remote attackers to overwrite arbitrary files via the Save method.
The advisory's legal notice
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Sources
DeSpy's copy of this version is dated 2026-09-28.
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