VDB-346404 · CVE-2026-26357 · dsa-2025-425

Dell Unisphere for PowerMax cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Dell Unisphere for PowerMax and Unisphere for PowerMax Virtual Appliance. This vulnerability affects unknown code. The manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2026-26357. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Dell Unisphere for PowerMax and Unisphere for PowerMax Virtual Appliance. Affected is some unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Dell Unisphere for PowerMax, version(s) 9.2.4.x, contain(s) an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to the execution of malicious HTML or JavaScript code in a victim user's web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery.

This vulnerability is traded as CVE-2026-26357 since 02/13/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Affected

  • Dell Unisphere for PowerMax 9.2.4.18
  • Dell Unisphere for PowerMax Virtual Appliance 9.2.4.17

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (dell): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/13/2026 CVE reserved
02/17/2026 +4 days Advisory disclosed
02/17/2026 +0 days VulDB entry created
02/25/2026 +8 days VulDB entry last update

Sourcesinfo

Vendor: dell.com

Status: Confirmed

CVE: CVE-2026-26357 (🔒)
GCVE (CVE): GCVE-0-2026-26357
GCVE (VulDB): GCVE-100-346404

Entryinfo

Created: 02/17/2026 21:36
Updated: 02/25/2026 17:26
Changes: 02/17/2026 21:36 (63), 02/25/2026 17:25 (2), 02/25/2026 17:26 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

 maedahayato (+0)
3 months ago
The Product Name of this item might be:
✕ Unisphere for PowerMax 9.2.4.18, Unisphere for PowerMax Virtual Appliance 9.2.4.17
〇 Unisphere for PowerMax, Unisphere for PowerMax Virtual Appliance
 VulDB Community Team3 months ago
Thank you, we have just updated the entry.

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