Is CVE-2023-23691 in the CISA KEV catalog?

No. CVE-2023-23691 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-23691?

CVE-2023-23691 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2023-23691?

CVE-2023-23691 has an EPSS score of 0.38% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-23691?

Upgrade powervault me5012 firmware to me5.1.1.0.5 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2023-23691

HIGH

8.1

CVSS v3

NVD

Description

Dell EMC PV ME5, versions ME5.1.0.0.0 and ME5.1.0.1.0, contains a Client-side desync Vulnerability. An unauthenticated attacker could potentially exploit this vulnerability to force a victim's browser to desynchronize its connection with the website, typically leading to XSS and DoS.

CWE-444

How to fix

Remediation Available

powervault me5012 firmwareNVD

Affected:< me5.1.1.0.5Fixed in:me5.1.1.0.5CVE-2023-23691derived from NVD

powervault me5024 firmwareNVD

Affected:< me5.1.1.0.5Fixed in:me5.1.1.0.5CVE-2023-23691derived from NVD

powervault me5084 firmwareNVD

Affected:< me5.1.1.0.5Fixed in:me5.1.1.0.5CVE-2023-23691derived 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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.38%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-444 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-22536	Critical	10.0	98%	KEV	-
CVE-2025-61884	High	7.5	98%	KEV + Ransom	-
CVE-2020-9490	High	7.5	90%	-	Fix
CVE-2023-41265	Critical	9.6	85%	KEV + Ransom	-
CVE-2023-25690	Critical	9.8	84%	-	Fix
CVE-2022-32214	Medium	6.5	78%	-	Fix

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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.