CVE-2019-19276
Published: 12 May 2021
Summary
CVE-2019-19276 is a medium-severity Out-of-bounds Write (CWE-787) vulnerability in Siemens Simatic Hmi Ktp Mobile Panels Firmware. Its CVSS base score is 5.3 (Medium).
Operationally, ranked at the 41.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2019-8900
Vulnerability details
A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 4). Specially crafted packets sent to port 161/udp can…
more
cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.