Is CVE-2023-2310 in the CISA KEV catalog?

No. CVE-2023-2310 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-2310?

CVE-2023-2310 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2023-2310?

CVE-2023-2310 has an EPSS score of 0.50% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-2310?

Upgrade sel-2241 rtac module firmware to r150-v2 or later. Fixes are available for 10 affected products.

CVE & CISA-KEV Catalog

CVE-2023-2310

MEDIUM

6.8

CVSS v3

NVD

Description

A Channel Accessible by Non-Endpoint vulnerability in the Schweitzer Engineering Laboratories SEL Real-Time Automation Controller (RTAC) could allow a remote attacker to perform a man-in-the-middle (MiTM) that could result in denial of service. See the ACSELERATOR RTAC SEL-5033 Software instruction manual date code 20210915 for more details.

CWE-300

How to fix

Remediation Available

sel-2241 rtac module firmwareNVD

Affected:>= r113-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3350 firmwareNVD

Affected:>= r148-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3505-3 firmwareNVD

Affected:>= r132-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3505 firmwareNVD

Affected:>= r119-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3530-4 firmwareNVD

Affected:>= r108-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3530 firmwareNVD

Affected:>= r100-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3532 firmwareNVD

Affected:>= r132-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3555 firmwareNVD

Affected:>= r134-v0, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3560e firmwareNVD

Affected:>= r144-v2, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

sel-3560s firmwareNVD

Affected:>= r144-v2, < r150-v2Fixed in:r150-v2CVE-2023-2310derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.50%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Vendor Advisory1

selinc.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.