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CVE-2025-43995

35
FAUCET Score

CVE-2025-43995 is a critical Improper Authentication vulnerability affecting Dell Storage Manager versions 20.1.21. An unauthenticated remote attacker can bypass authentication in the DSM Data Collector by leveraging a special SessionKey and UserId to access exposed APIs, leading to a protection mechanism bypass. This vulnerability carries a CVSS score of 9.8 (CRITICAL) due to its network attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion, indicating awareness.

Impacted Technologies

VendorProductVersion(s)CPE
< 2020CPE matchmatch criteria
cpe:2.3:a:dell:storage_manager:*:*:*:*:*:*:*:*
2020CPE matchmatch criteria
cpe:2.3:a:dell:storage_manager:2020:r1:*:*:*:*:*:*
2020CPE matchmatch criteria
cpe:2.3:a:dell:storage_manager:2020:r1.10:*:*:*:*:*:*
2020CPE matchmatch criteria
cpe:2.3:a:dell:storage_manager:2020:r1.2:*:*:*:*:*:*
2020CPE matchmatch criteria
cpe:2.3:a:dell:storage_manager:2020:r1.20:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 37th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (6)

3cxvendor investigatingvia llm_extracted
burp_suitevendor investigatingvia llm_extracted
entrustvendor investigatingvia llm_extracted
moxavendor investigatingvia llm_extracted
proxmoxvendor investigatingvia llm_extracted
qwikvendor investigatingvia llm_extracted

Vendor Advisories (6)

proxmoxllm-proxmox-cf62f33961cfb5b9CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025
moxallm-moxa-8508fe5dcaa2bae0CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025
entrustllm-entrust-7f109ee3575908b9CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025
3cxllm-3cx-e957d19f669ac792CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025
burp_suitellm-burp_suite-cb00a830499b44b9CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025
qwikllm-qwik-453b3a83966ca641CRITICAL

Dell Storage Manager Multiple Vulnerabilities

Oct 24, 2025

References

dell.com / support/kbdoc/en-us/000382899/dsa-2025-393-security-update-for-storage-center-dell-storage-manager-vulnerabilities
Vendor Advisory