Siemens RUGGEDCOM RM1224 LTE EU prior 7.2.2 IPsec Configuration os command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Siemens RUGGEDCOM RM1224 LTE EU, RUGGEDCOM RM1224 LTE NAM, SCALANCE M804PB, SCALANCE M812-1 ADSL-Router, SCALANCE M812-1 ADSL-Router, SCALANCE M816-1 ADSL-Router, SCALANCE M816-1 ADSL-Router, SCALANCE M826-2 SHDSL-Router, SCALANCE M874-2, SCALANCE M874-3, SCALANCE M876-3, SCALANCE M876-3, SCALANCE M876-4, SCALANCE M876-4, SCALANCE M876-4, SCALANCE MUM853-1, SCALANCE MUM856-1, SCALANCE MUM856-1, SCALANCE S615 and SCALANCE S615 EEC. Impacted is an unknown function of the component IPsec Configuration Handler. This manipulation causes os command injection. The identification of this vulnerability is CVE-2023-49692. It is possible to initiate the attack remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Siemens RUGGEDCOM RM1224 LTE EU, RUGGEDCOM RM1224 LTE NAM, SCALANCE M804PB, SCALANCE M812-1 ADSL-Router, SCALANCE M812-1 ADSL-Router, SCALANCE M816-1 ADSL-Router, SCALANCE M816-1 ADSL-Router, SCALANCE M826-2 SHDSL-Router, SCALANCE M874-2, SCALANCE M874-3, SCALANCE M876-3, SCALANCE M876-3, SCALANCE M876-4, SCALANCE M876-4, SCALANCE M876-4, SCALANCE MUM853-1, SCALANCE MUM856-1, SCALANCE MUM856-1, SCALANCE S615 and SCALANCE S615 EEC (Router Operating System) and classified as critical. Affected by this vulnerability is an unknown functionality of the component IPsec Configuration Handler. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS 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 RUGGEDCOM RM1224 LTE(4G) EU (All versions < V7.2.2), RUGGEDCOM RM1224 LTE(4G) NAM (All versions < V7.2.2), SCALANCE M804PB (All versions < V7.2.2), SCALANCE M812-1 ADSL-Router (Annex A) (All versions < V7.2.2), SCALANCE M812-1 ADSL-Router (Annex B) (All versions < V7.2.2), SCALANCE M816-1 ADSL-Router (Annex A) (All versions < V7.2.2), SCALANCE M816-1 ADSL-Router (Annex B) (All versions < V7.2.2), SCALANCE M826-2 SHDSL-Router (All versions < V7.2.2), SCALANCE M874-2 (All versions < V7.2.2), SCALANCE M874-3 (All versions < V7.2.2), SCALANCE M876-3 (EVDO) (All versions < V7.2.2), SCALANCE M876-3 (ROK) (All versions < V7.2.2), SCALANCE M876-4 (All versions < V7.2.2), SCALANCE M876-4 (EU) (All versions < V7.2.2), SCALANCE M876-4 (NAM) (All versions < V7.2.2), SCALANCE MUM853-1 (EU) (All versions < V7.2.2), SCALANCE MUM856-1 (EU) (All versions < V7.2.2), SCALANCE MUM856-1 (RoW) (All versions < V7.2.2), SCALANCE S615 (All versions < V7.2.2), SCALANCE S615 EEC (All versions < V7.2.2). An Improper Neutralization of Special Elements used in an OS Command with root privileges vulnerability exists in the parsing of the IPSEC configuration. This could allow malicious local administrators to issue commands on system level after a new connection is established.

The weakness was shared 12/12/2023 as ssa-068047. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2023-49692 since 11/29/2023. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/13/2024). MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 7.2.2 eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector (Siemens AG): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

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: 🔍

Upgrade: RUGGEDCOM RM1224 LTE EU/RUGGEDCOM RM1224 LTE NAM/SCALANCE M804PB/SCALANCE M812-1 ADSL-Router/SCALANCE M812-1 ADSL-Router/SCALANCE M816-1 ADSL-Router/SCALANCE M816-1 ADSL-Router/SCALANCE M826-2 SHDSL-Router/SCALANCE M874-2/SCALANCE M874-3/SCALANCE M876-3/SCALANCE M876-3/SCALANCE M876-4/SCALANCE M876-4/SCALANCE M876-4/SCALANCE MUM853-1/SCALANCE MUM856-1/SCALANCE MUM856-1/SCALANCE S615/SCALANCE S615 EEC 7.2.2

Timelineinfo

11/29/2023 🔍
12/12/2023 +13 days 🔍
12/12/2023 +0 days 🔍
08/13/2024 +245 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-068047
Status: Confirmed

CVE: CVE-2023-49692 (🔍)
GCVE (CVE): GCVE-0-2023-49692
GCVE (VulDB): GCVE-100-247549

Entryinfo

Created: 12/12/2023 13:31
Updated: 08/13/2024 11:36
Changes: 12/12/2023 13:31 (51), 01/02/2024 11:56 (11), 08/13/2024 11:36 (16)
Complete: 🔍
Cache ID: 216::103

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