CVE-2024-47553
published 2024-10-08CVE-2024-47553: A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application does not properly validate user input to the…
PriorityP270critical9.9CVSS 3.1
AVNACLPRLUINSCCHIHAH
EPSS
0.83%
53.0th percentile
A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application does not properly validate user input to the ```ssmctl-client``` command.
This could allow an authenticated, lowly privileged remote attacker to execute arbitrary code with root privileges on the underlying OS.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | sinec_security_monitor | < V4.9.0 | V4.9.0 |
| siemens | sinec_security_monitor | < 4.9.0 | 4.9.0 |
Detection & IOCsextracted from sources · hover to see the quote
- →Monitor for argument injection attempts targeting the ssmctl-client command, particularly from low-privileged authenticated remote users attempting to escalate to root privileges. ↗
- →Alert on unexpected child processes or OS-level commands spawned by ssmctl-client with root/elevated privileges, which may indicate successful argument injection exploitation. ↗
- →Inspect network traffic and application logs for anomalous or malformed argument delimiters passed to the ssmctl-client command interface from remote authenticated sessions. ↗
- ·CVE-2024-47553 specifically affects SINEC Security Monitor versions prior to V4.9.0 only; V4.9.0 and later are not vulnerable. ↗
- ·Exploitation requires the attacker to be authenticated with low privileges; unauthenticated exploitation of this specific CVE is not described. ↗
- ·No known public exploitation specifically targeting this vulnerability has been reported at time of advisory publication. ↗
CVSS provenance
nvdv3.19.9CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv4.09.4CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CISA ICS
Siemens SINEC Security Monitor
cisa_ics·2024-10-10·CVSS 9.4
[CRITICAL] Siemens SINEC Security Monitor
ICS Advisory
##
Siemens SINEC Security Monitor
Release DateOctober 10, 2024
Alert CodeICSA-24-284-06
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v4 9.4
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SINEC Security Monitor
- Vulnerabilities: Argument Injection, Command Injection, Path Traversal, Permissive List of Allowed Inp
GHSA
GHSA-6x9p-j759-g35g: A vulnerability has been identified in Siemens SINEC Security Monitor (All versions < V4
ghsa_unreviewed·2024-10-08
CVE-2024-47553 [CRITICAL] CWE-88 GHSA-6x9p-j759-g35g: A vulnerability has been identified in Siemens SINEC Security Monitor (All versions < V4
A vulnerability has been identified in Siemens SINEC Security Monitor (All versions < V4.9.0). The affected application does not properly validate user input to the ```ssmctl-client``` command.
This could allow an authenticated, lowly privileged remote attacker to execute arbitrary code with root privileges on the underlying OS.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-10-08
Published