CVE-2026-73784: CWE-347 Improper verification of cryptographic signature in Hewlett Packard Enterprise HPE IceWall products
A potential security vulnerability in HPE IceWall products could be exploited to tamper SAML response, allowing an attacker to impersonate another user.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-73784) in HPE IceWall products version 4.0 is due to improper verification of cryptographic signatures (CWE-347) in SAML responses. Exploiting this flaw could enable an attacker to tamper with SAML authentication tokens, thereby impersonating other users. The CVSS v3.1 base score is 8.8, reflecting network attack vector, low attack complexity, low privileges required, no user interaction, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows an attacker to impersonate another user by tampering with SAML responses, potentially leading to unauthorized access and full compromise of affected systems. The impact includes high confidentiality, integrity, and availability loss.
Mitigation Recommendations
No patch or official remediation information is currently provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-73784: CWE-347 Improper verification of cryptographic signature in Hewlett Packard Enterprise HPE IceWall products
Description
A potential security vulnerability in HPE IceWall products could be exploited to tamper SAML response, allowing an attacker to impersonate another user.
CVSS v3.1
Score 8.8high
Affected software
Hewlett Packard Enterprise
HPE IceWall products
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-73784) in HPE IceWall products version 4.0 is due to improper verification of cryptographic signatures (CWE-347) in SAML responses. Exploiting this flaw could enable an attacker to tamper with SAML authentication tokens, thereby impersonating other users. The CVSS v3.1 base score is 8.8, reflecting network attack vector, low attack complexity, low privileges required, no user interaction, and high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows an attacker to impersonate another user by tampering with SAML responses, potentially leading to unauthorized access and full compromise of affected systems. The impact includes high confidentiality, integrity, and availability loss.
Mitigation Recommendations
No patch or official remediation information is currently provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hpe
- Date Reserved
- 2026-08-13T16:39:33.898Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa3a07a91cc7f3848c78c45
Added to database: 09/11/2026, 06:32:26 UTC
Last enriched: 09/11/2026, 06:46:50 UTC
Last updated: 09/11/2026, 22:23:26 UTC
Views: 15
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