Siemens CPCI85 Central Processing Communication Web Interface command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Siemens CPCI85 Central Processing Communication and SICORE Base system. It has been rated as critical. This affects an unknown part of the component Web Interface. This manipulation causes command injection. This vulnerability is registered as CVE-2024-31485. Remote exploitation of the attack is possible. Furthermore, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Siemens CPCI85 Central Processing Communication and SICORE Base system (version unknown) and classified as critical. Affected by this vulnerability is an unknown function of the component Web Interface. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V5.30), SICORE Base system (All versions < V1.3.0). The web interface of affected devices is vulnerable to command injection due to missing server side input sanitation. This could allow an authenticated privileged remote attacker to execute arbitrary code with root privileges.

The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2024-31485 since 04/04/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation requires an enhanced level of successful authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

It is possible to download the exploit at packetstormsecurity.com. It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.2
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.2
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/04/2024 🔍
05/14/2024 +40 days 🔍
05/14/2024 +0 days 🔍
07/04/2024 +51 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-871704
Status: Confirmed

CVE: CVE-2024-31485 (🔍)
GCVE (CVE): GCVE-0-2024-31485
GCVE (VulDB): GCVE-100-264145
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/14/2024 13:48
Updated: 07/04/2024 20:23
Changes: 05/14/2024 13:48 (29), 05/14/2024 13:49 (33), 06/12/2024 09:41 (1), 07/04/2024 20:23 (10)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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