HPE IceWall products, Remote Bypass of Security Restrictions

published 2026-09-11 59 d ago modified 2026-09-11 59 d ago also EUVD-2026-75975

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

A potential security vulnerability in HPE IceWall products could be exploited to tamper SAML response, allowing an attacker to impersonate another user.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 59 d ago (2026-09-11)

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Hewlett Packard Enterprise HPE IceWall products

Classification

Weakness

CWE-347 Improper Verification of Cryptographic Signature

References

support.hpe.com /hpesc/public/docDisplay?docId=hpesbmu05142en_us&docLocale=en_US

Sources

CVE List CVE-2026-73784
NVD CVE-2026-73784

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary