CVE-2024-49849
Dec. 10, 2024, 2:30 p.m.
Tags
CVSS Score
Product(s) Impacted
SIMATIC S7-PLCSIM
- V16 (All versions)
- V17 (All versions)
SIMATIC STEP 7 Safety
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIMATIC STEP 7
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIMATIC WinCC Unified
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIMATIC WinCC
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIMOCODE ES
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIMOTION SCOUT TIA
- V5.4 SP1 (All versions)
- V5.4 SP3 (All versions)
- V5.5 SP1 (All versions)
- V5.6 SP1 (All versions)
SINAMICS Startdrive
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIRIUS Safety ES (TIA Portal)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
SIRIUS Soft Starter ES (TIA Portal)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
TIA Portal Cloud
- V16 (All versions)
- V17 (All versions)
- V18 (All versions)
- V19 (All versions)
Description
A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions), SIMATIC STEP 7 Safety V18 (All versions), SIMATIC STEP 7 Safety V19 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions), SIMATIC WinCC Unified V16 (All versions), SIMATIC WinCC Unified V17 (All versions), SIMATIC WinCC Unified V18 (All versions), SIMATIC WinCC Unified V19 (All versions), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions), SIMOCODE ES V16 (All versions), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOTION SCOUT TIA V5.4 SP1 (All versions), SIMOTION SCOUT TIA V5.4 SP3 (All versions), SIMOTION SCOUT TIA V5.5 SP1 (All versions), SIMOTION SCOUT TIA V5.6 SP1 (All versions), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), TIA Portal Cloud V16 (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions). Affected products do not properly sanitize user-controllable input when parsing log files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.
Weaknesses
CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CWE ID: 502Date
Published: Dec. 10, 2024, 2:30 p.m.
Last Modified: Dec. 10, 2024, 2:30 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
productcert@siemens.com
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
Exploitability Score
Impact Score
Base Severity
HIGHCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H