PTC KEPServerEX
Advisory ansehen veröffentlicht 2023-07-27
Successful exploitation of this vulnerability could result in the affected device crashing.
01
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2023-3825US | high7.5 | — | ||
PTC’s KEPServerEX Versions 6.0 to 6.14.263 are vulnerable to being made to read a recursively defined object that leads to uncontrolled resource consumption. KEPServerEX uses OPC… | ||||
02
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- ICS Advisory ICSA-23-208-02 JSONself
- Recommended Practicesexternal
- ICSA Advisory ICSA-23-208-02 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
03
Behebungen (1)
- MitigationKEPServerEX
PTC wishes to inform users that the attack vector leveraged during the research involved an un-authenticated OPC UA Client. Standard controls available in the product and outlined in the Secure Deployment guide are sufficient to mitigate this vulnerability. Please refer to this article for additional details.
https://www.ptc.com/en/support/article/CS397286
scry
Advisories wie diese benennen die exponierten Produkte, die Angreifer auf Ihrer Angriffsfläche ins Visier nehmen. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.
Kostenloser Scan