Buffer Overflow Vulnerability in COMOS by Siemens
CVE-2023-24482

9.8CRITICAL

Key Information:

Vendor
Siemens
Status
COMOS V10.2
COMOS V10.3.3.1
COMOS V10.3.3.2
COMOS V10.3.3.3
Vendor
CVE Published:
14 February 2023

Summary

A vulnerability exists in the cache validation service of COMOS software, which is susceptible to a Structured Exception Handler (SEH) based buffer overflow. An attacker could exploit this vulnerability to execute arbitrary code on impacted systems or potentially induce a denial of service condition, leading to significant disruption in operations. Users of various COMOS versions should immediately evaluate their current systems and apply necessary patches to mitigate risks associated with this vulnerability.

Affected Version(s)

COMOS V10.2 All versions

COMOS V10.3.3.1 All versions < V10.3.3.1.45

COMOS V10.3.3.2 All versions < V10.3.3.2.33

References

https://cert-portal.siemens.com/productcert/pdf/ssa-69311...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.