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CVE-2009-1077

18
FAUCET Score

CVE-2009-1077 describes a vulnerability in Sun Java System Identity Manager (IdM) versions 7.0 through 8.0, where the "Change My Password" function in the admin interface fails to enforce the "RequiresChallenge" property. This allows remote authenticated users to change the passwords of other users, including the administrator. With a CVSS score of 6.5, this vulnerability is of medium severity, requiring authentication but having low attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:sun:java_system_identity_manager:7.0:*:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:sun:java_system_identity_manager:7.1:*:*:*:*:*:*:*
7.1.1CPE matchmatch criteria
cpe:2.3:a:sun:java_system_identity_manager:7.1.1:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:a:sun:java_system_identity_manager:8.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.48%
Probability of exploitation in next 30 days
EPSS Percentile
82.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0248 is in the 94th percentile among its peer group of 21,939 CVEs.

Social Chatter

No social media mentions found for this CVE.

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 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blogs.sun.com / security/entry/sun_alert_253267_sun_java
PatchVendor Advisory
secunia.com / advisories/34380
Vendor Advisory
securitytracker.com / id
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
Patch
sunsolve.sun.com / search/document.do
PatchVendor Advisory
sunsolve.sun.com / search/document.do
PatchVendor Advisory
securityfocus.com / bid/34191
ExploitPatch
vupen.com / english/advisories/2009/0797
Vendor Advisory