Is CVE-2023-31150 in the CISA KEV catalog?

No. CVE-2023-31150 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-31150?

CVE-2023-31150 has a CVSS v3 base score of 8.0 (HIGH).

What is the EPSS score for CVE-2023-31150?

CVE-2023-31150 has an EPSS score of 0.47% (37th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-31150?

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

CVE & CISA-KEV Catalog

CVE-2023-31150

HIGH

8.0

CVSS v3

NVD

Description

A Storing Passwords in a Recoverable Format vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) database system could allow an authenticated attacker to retrieve passwords. See SEL Service Bulletin dated 2022-11-15 for more details.

CWE-257 CWE-922

How to fix

Remediation Available

sel-2241 rtac module firmwareNVD

Affected:>= r122-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3350 firmwareNVD

Affected:>= r148-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3505-3 firmwareNVD

Affected:>= r132-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3505 firmwareNVD

Affected:>= r122-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3530-4 firmwareNVD

Affected:>= r122-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3530 firmwareNVD

Affected:>= r122-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3532 firmwareNVD

Affected:>= r132-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3555 firmwareNVD

Affected:>= r134-v0, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3560e firmwareNVD

Affected:>= r144-v2, < r150-v2Fixed in:r150-v2CVE-2023-31150derived from NVD

sel-3560s firmwareNVD

Affected:>= r144-v2, < r150-v2Fixed in:r150-v2CVE-2023-31150derived 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 RequiredHigh

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.47%probability of exploitation in 30 days

37thpercentile

Low risk: more likely to be exploited than 37% of all known CVEs.

References

Vendor Advisory1

selinc.com

Third-Party Advisory1

nozominetworks.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.