Siemens SIMATIC S7 Cpu-1211c resource management

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Siemens SIMATIC S7 Cpu-1211c. It has been rated as problematic. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in resource management. This vulnerability is cataloged as CVE-2014-2254. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Siemens SIMATIC S7 Cpu-1211c (SCADA Software) (version unknown). It has been classified as critical. This affects an unknown function. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:

Siemens SIMATIC S7-1200 CPU PLC devices with firmware before 4.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets, a different vulnerability than CVE-2014-2255.

The weakness was shared 03/24/2014 (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is uniquely identified as CVE-2014-2254 since 02/28/2014. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

The entries VDB-66761, VDB-66760, VDB-66758 and VDB-66757 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 103180
OpenVAS Name: Siemens SIMATIC S7-1200 Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/28/2014 🔍
03/24/2014 +24 days 🔍
03/24/2014 +0 days 🔍
03/24/2015 +365 days 🔍
05/08/2026 +4063 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-654382
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-2254 (🔍)
GCVE (CVE): GCVE-0-2014-2254
GCVE (VulDB): GCVE-100-66759
See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 05/08/2026 21:21
Changes: 03/24/2015 15:54 (42), 02/26/2018 08:05 (10), 02/06/2022 09:19 (3), 05/08/2026 21:21 (17)
Complete: 🔍
Cache ID: 216::103

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