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TI-2019-08145 Aliases CVE-2019-10924GHSA-3334-f37q-2m8x

Deserialization of untrusted data in Siemens LOGO! Soft Comfort

Priority LOW 37CWE-502Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.

Summary

A vulnerability has been identified in LOGO! Soft Comfort (All versions < V8.3). The vulnerability could allow an attacker to execute arbitrary code if the attacker tricks a legitimate user to open a manipulated project. In order to exploit the vulnerability, a valid user must open a manipulated project file. No further privileges are required on the target system. The vulnerability could compromise the confidentiality, integrity and availability of the engineering station. At the time of advisory publication no public exploitation of this security vulnerability was known.

Why it matters now

EPSS 0.01274 70th percentileScored 2026-11-07
Fix Fixed LOGO! Soft Comfort (Siemens): V8.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensLOGO! Soft Comfortbefore V8.3V8.3Patch availableCNA
  • LOGO! Soft Comfort VendorSiemens Affected before V8.3 Fixed in V8.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:siemens:logo\!_soft_comfort:*:*:*:*:*:*:*:*before 8.3VulnerableSiemens
  • cpe:2.3:a:siemens:logo\!_soft_comfort:*:*:*:*:*:*:*:* Versions before 8.3 Vulnerable ·Siemens

Remediation

  • Fix · CNA LOGO! Soft Comfort (Siemens) Fixed in V8.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-10924
  2. 2026-10-03 Alias added: GHSA-3334-f37q-2m8x

References

Advisory 1

  • TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
  • TI-2021-20393 Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack KEVCVSS 3.1CRITICAL 9.0
  • TI-2020-15481 Uncontrolled search path in Siemens LOGO! Soft Comfort CVSS 3.1HIGH 8.4
  • TI-2020-15480 Path traversal in Siemens LOGO! Soft Comfort CVSS 3.1HIGH 7.8
  • TI-2017-09445 Insufficient verification of data authenticity in Siemens LOGO! Soft Comfort CVSS 3.0MEDIUM 5.9
  • TI-2020-15468 Hard-coded credentials in Siemens LOGO! 8 BM CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences