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CVE-2011-1538

17
FAUCET Score

CVE-2011-1538 describes an open redirect vulnerability in HP Proliant Support Pack (PSP) versions prior to 8.7. This flaw allows authenticated attackers to redirect users to arbitrary malicious websites, facilitating phishing attacks. The vulnerability has a CVSS score of 4.9, indicating a medium severity, and requires user authentication and medium attack complexity to exploit, potentially leading to information disclosure and integrity compromise. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 8.6CPE matchmatch criteria
cpe:2.3:a:hp:proliant_support_pack:*:*:*:*:*:*:*:*
8.5CPE matchmatch criteria
cpe:2.3:a:hp:proliant_support_pack:8.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.97%
Probability of exploitation in next 30 days
EPSS Percentile
58.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0097 is in the 51st percentile among its peer group of 1,425 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
Vendor Advisory
secunia.com / advisories/44234
securityreason.com / securityalert/8236
securitytracker.com / id