Siemens SCALANCE LPE9403 2.0 edgebox_web_app heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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2.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Siemens SCALANCE LPE9403 2.0. Impacted is the function edgebox_web_app. This manipulation causes heap-based overflow. The identification of this vulnerability is CVE-2023-27410. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens SCALANCE LPE9403 2.0. It has been declared as problematic. Affected by this vulnerability is the function edgebox_web_app. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect availability. The summary by CVE is:

A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). A heap-based buffer overflow vulnerability was found in the `edgebox_web_app` binary. The binary will crash if supplied with a backup password longer than 255 characters. This could allow an authenticated privileged attacker to cause a denial of service.

The weakness was shared 05/09/2023 as ssa-325383. The advisory is shared at cert-portal.siemens.com. This vulnerability is known as CVE-2023-27410 since 03/01/2023. Technical details are known, but no exploit is available.

Upgrading to version 2.1 eliminates this vulnerability.

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

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 2.7
CNA Vector (Siemens AG): 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SCALANCE LPE9403 2.1

Timelineinfo

03/01/2023 🔍
05/09/2023 +68 days 🔍
05/09/2023 +0 days 🔍
05/09/2023 +0 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-325383
Status: Confirmed

CVE: CVE-2023-27410 (🔍)
GCVE (CVE): GCVE-0-2023-27410
GCVE (VulDB): GCVE-100-228409

Entryinfo

Created: 05/09/2023 16:12
Changes: 05/09/2023 16:12 (51)
Complete: 🔍
Cache ID: 216::103

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