Critical severity · published Sep 10, 2024
CVE-2024-33698
A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1…
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
A vulnerability has been identified in Opcenter Quality (All versions < V2406), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 2), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions), SINEMA Remote Connect Client (All versions < V3.2 SP3), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 5), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 3). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OQ
Opcenter Quality · Siemens
before V2406 · source: vendor
OR
Opcenter RDnL · Siemens
before V2410 · source: vendor
SP
SIMATIC PCS neo V4.0 · Siemens
0 · source: vendor
SP
SIMATIC PCS neo V4.1 · Siemens
before V4.1 Update 2 · source: vendor
SP
SIMATIC PCS neo V5.0 · Siemens
before V5.0 Update 1 · source: vendor
SN
SINEC NMS · Siemens
0 · source: vendor
SR
SINEMA Remote Connect Client · Siemens
before V3.2 SP3 · source: vendor
TI
Totally Integrated Automation Portal (TIA Portal) V16 · Siemens
0 · source: vendor
TI
Totally Integrated Automation Portal (TIA Portal) V17 · Siemens
before V17 Update 8 · source: vendor
TI
Totally Integrated Automation Portal (TIA Portal) V18 · Siemens
before V18 Update 5 · source: vendor
TI
Totally Integrated Automation Portal (TIA Portal) V19 · Siemens
before V19 Update 3 · source: vendor
SI
Simatic Information Server · Siemens
0 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-33698
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-33698
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-039007.html
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