CVE-2021-3191
NVD-CWE-noinfoPublished: February 9, 2021· Updated: Jun 17, 2026
Official Description
Idelji Web ViewPoint Suite, as used in conjunction with HPE NonStop, allows Remote Unauthorized Access for T0320L01^ABY and T0320L01^ACD, T0952L01^AAR through T0952L01^AAX, and T0986L01^AAD through T0986L01^AAJ (L) and T0320H01^ABW through T0320H01^ACC, T0952H01^AAQ through T0952H01^AAW, and T0986H01^AAC through T0986H01^AAI (J and H).
Technical Analysis
CVE-2021-3191 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-3191 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts