ICSA-26-274-03: ABB Protection and Control IED Manager PCM600
CISA advisory · released 2026-10-01
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 1, 2026-10-01 (final)
CISA's summary
Advisory Summary: Successful exploitation of these vulnerabilities could allow an attacker to escalate privileges or overwrite files.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| ABB | Protection and Control IED Manager PCM600 | <=2.14 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2026-15952 · CWE-732
A vulnerability exists in the Scheduler Service installed with PCM600. The service executes under the LocalSystem account while permissions are granted to standard PCM600 users through membership in the local users group. An attacker with local access and valid user credentials may exploit this vulnerability to elevate privileges and obtain control of the affected host.
- CVE-2026-15953 · CWE-22
A vulnerability exists in the processing of PCM600 project archives files. Insufficient validation of archive entry paths may permit path traversal during extraction, potentially allowing files to be written to loca tions outside the intended extraction directory.
Acknowledgments, as the advisory lists them
- Abhinav Agarwal: reported these vulnerabilities to CISA
The advisory's legal notice
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Sources
DeSpy's copy of this version is dated 2026-10-01.
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