CVE & CISA-KEV Catalog

CVE-2023-31152

MEDIUM

4.0

CVSS v3

Description

An Authentication Bypass Using an Alternate Path or Channel vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface allows Authentication Bypass. See SEL Service Bulletin dated 2022-11-15 for more details.

CWE-288 CWE-287Improper Authentication

How to fix

Remediation Available

sel-2241 rtac module firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3350 firmwareNVD

Affected:>= r148-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3505-3 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3505 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3530-4 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3530 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3532 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3555 firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3560e firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived from NVD

sel-3560s firmwareNVD

Affected:>= r147-v0, < r150-v2Fixed in:r150-v2CVE-2023-31152derived 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 InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.36%probability of exploitation in 30 days

28thpercentile

Low risk: more likely to be exploited than 28% of all known CVEs.

References

Vendor Advisory1

selinc.com

Third-Party Advisory1

nozominetworks.com

Related Vulnerabilities

Other CWE-288 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-42793	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2024-1709	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2024-27198	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2025-4427	Medium	5.3	100%	KEV	Fix
CVE-2024-55591	Critical	9.8	98%	KEV + Ransom	Fix
CVE-2023-46747	Critical	9.8	97%	KEV + Ransom	-

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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.