Siemens SINEC NMS up to 1.0 SP2 Firmware Container Export path traversal

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Siemens SINEC NMS up to 1.0 SP2. This affects an unknown part of the component Firmware Container Export. Such manipulation leads to path traversal. This vulnerability is listed as CVE-2021-33722. There is no available exploit. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in Siemens SINEC NMS up to 1.0 SP2 and classified as critical. Affected by this issue is an unknown part of the component Firmware Container Export. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is integrity, and availability.

The weakness was presented 10/12/2021 as ssa-163251. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is handled as CVE-2021-33722 since 05/28/2021. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Applying the patch 1.0 SP2 Update 1 is able to eliminate this problem.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.4

VulDB Base Score: 4.6
VulDB Temp Score: 4.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 1.0 SP2 Update 1

Timelineinfo

05/28/2021 🔍
10/12/2021 +137 days 🔍
10/12/2021 +0 days 🔍
10/14/2021 +2 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-163251
Status: Confirmed

CVE: CVE-2021-33722 (🔍)
GCVE (CVE): GCVE-0-2021-33722
GCVE (VulDB): GCVE-100-184208

Entryinfo

Created: 10/12/2021 14:42
Updated: 10/14/2021 19:43
Changes: 10/12/2021 14:42 (40), 10/14/2021 19:43 (1)
Complete: 🔍
Cache ID: 216::103

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