CVE-2019-19276
published 2021-05-12CVE-2019-19276: A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile…
PriorityP428medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
1.02%
59.1th percentile
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 cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | simatic_hmi_comfort_panels_1st_generation | — | — |
| siemens | simatic_hmi_comfort_panels_firmware | — | — |
| siemens | simatic_hmi_ktp_mobile_panels | — | — |
| siemens | simatic_hmi_ktp_mobile_panels_firmware | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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GHSA
GHSA-v5g4-whqh-4265: A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl
ghsa_unreviewed·2022-05-24
CVE-2019-19276 [MEDIUM] CWE-787 GHSA-v5g4-whqh-4265: A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl
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 cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.
CISA ICS
Siemens SNMP Implementation of WinCC Runtime
cisa_ics·2021-05-11·CVSS 5.3
[MEDIUM] Siemens SNMP Implementation of WinCC Runtime
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens SNMP Implementation of WinCC Runtime
Last RevisedMay 11, 2021
Alert CodeICSA-21-131-06
## 1. EXECUTIVE SUMMARY
- CVSS v3 5.3
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SNMP Implementation of WinCC Runtime
- Vulnerability: Out-of-bounds Write
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could crash the SNMP service and require a manual restart of the device to resume operation of the service.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following products are affected due to the SNMP imple
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-05-12
Published