Dell Applied sciences has disclosed three essential vulnerabilities in its Storage Supervisor software program that might enable attackers to bypass authentication, disclose delicate info, and acquire unauthorized entry to techniques.
Introduced on October 24, 2025, these flaws have an effect on variations of Dell Storage Supervisor as much as 20.1.21 and pose vital dangers to organizations counting on the software for managing storage arrays.
With CVSS scores starting from 6.5 to 9.8, the vulnerabilities spotlight ongoing challenges in securing administration interfaces, doubtlessly enabling distant exploitation with out consumer interplay.
Probably the most extreme challenge, CVE-2025-43995, carries a CVSS base rating of 9.8, classifying it as essential. This improper authentication flaw resides within the DSM Information Collector element.
An unauthenticated attacker with distant entry can exploit uncovered APIs within the ApiProxy.struggle file inside DataCollectorEar.ear by crafting a particular SessionKey and UserId.
These credentials leverage particular customers created within the Compellent Providers API for inside functions, permitting attackers to sidestep safety mechanisms solely.
Exploitation might result in full system compromise, together with excessive confidentiality, integrity, and availability impacts, as detailed in its vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Excessive-Danger Authentication Gaps Uncovered
Complementing that is CVE-2025-43994, scored at 8.6, which entails a lacking authentication verify for a essential operate.
Once more concentrating on DSM 20.1.21, this vulnerability permits unauthenticated distant attackers to set off info disclosure whereas additionally disrupting service availability.
The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H signifies low complexity and no privileges wanted, making it a first-rate goal for opportunistic hackers.
Attackers might extract configuration information or operational particulars, paving the best way for broader community intrusions.
A 3rd vulnerability, CVE-2025-46425, impacts model 20.1.20 and introduces an improper restriction of XML exterior entity references, incomes a 6.5 rating.
Whereas requiring low privileges, a distant attacker might exploit this to learn delicate recordsdata, resulting in unauthorized entry with out impacting integrity or availability straight (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). This XXE flaw underscores the risks of parsing untrusted XML inputs in storage administration instruments.
CVE IDDescriptionCVSS Base ScoreVector StringCVE-2025-43995Improper Authentication (Bypass)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2025-43994Missing Authentication (Disclosure)8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:HCVE-2025-46425XXE Reference Vulnerability6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Dell Storage Supervisor Vulnerabilities
Dell urges prospects to judge dangers utilizing each base and environmental CVSS scores, emphasizing fast updates.
Affected merchandise embrace Dell Storage Supervisor variations previous to 2020 R1.21; remediation is obtainable in model 2020 R1.22 or later, downloadable from Dell’s assist website for Storage SC2000 drivers.
The advisory noticed a fast revision on the identical day to refine remediation steering. Credit score goes to Tenable for locating CVE-2025-43994 and CVE-2025-43995, and to unbiased researcher Ahmed Y.
Elmogy for CVE-2025-46425. As enterprises more and more rely upon storage options for information facilities, these disclosures function a reminder to prioritize authentication hardening and common vulnerability scanning.
No lively exploitation has been reported but, however the ease of distant entry makes swift motion important to forestall potential breaches.
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