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CVE-2019-11989

22
FAUCET Score

CVE-2019-11989 is a denial-of-service vulnerability affecting specific versions of HPE IceWall SSO Agent Option and IceWall MFA Agent modules across various platforms including Apache on RHEL and HP-UX, and IIS on Windows. With a CVSS score of 5.9 (Medium), this vulnerability can be exploited remotely with high attack complexity, leading to a denial of service without impacting confidentiality or integrity. There is no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage, suggesting a low current threat level.

Impacted Technologies

VendorProductVersion(s)CPE
10.0CPE matchmatch criteria
cpe:2.3:a:hp:icewall_sso_agent:10.0:*:*:*:*:apache:*:*
11.0CPE matchmatch criteria
cpe:2.3:a:hp:icewall_sso_agent:11.0:*:*:*:*:apache:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:hp:mfa_proxy:4.0:*:*:*:*:apache:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.69%
Probability of exploitation in next 30 days
EPSS Percentile
74.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0169 is in the 52nd percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.hpe.com / hpsc/doc/public/display
Vendor Advisory