What is the CVSS score of CVE-2023-27410?

CVE-2023-27410 has a CVSS 3.1 base score of 2.7 (Low). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.6%.

Scalance Lpe9403 Firmware CVE-2023-27410

LOW

Heap-based Buffer Overflow (CWE-122)

2023-05-09 productcert@siemens.com

Buffer Overflow Denial Of Service Heap Overflow Siemens Scalance Lpe9403 Firmware

2.7

CVSS 3.1 · Vendor: siemens

Severity by source

Vendor (siemens) PRIMARY

2.7 LOW

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Primary rating from Vendor (siemens) · only source for this CVE.

CVSS VectorVendor: siemens

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

CVE Published

May 09, 2023 - 13:15 cve.org

LOW 2.7

DescriptionCVE.org

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.

AnalysisAI

A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). Rated low severity (CVSS 2.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-122. 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. Affected products include: Siemens Scalance Lpe9403 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.