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CVE-2010-3905

24
FAUCET Score

CVE-2010-3905 describes an authentication bypass vulnerability in the password reset feature of Eucalyptus 2.0.0 and 2.0.1. This flaw allows unauthenticated remote attackers to reset passwords for other users, leading to privilege escalation. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0CPE matchmatch criteria
cpe:2.3:a:eucalyptus:eucalyptus:2.0.0:*:*:*:*:*:*:*
2.0.1CPE matchmatch criteria
cpe:2.3:a:eucalyptus:eucalyptus:2.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.86%
Probability of exploitation in next 30 days
EPSS Percentile
85.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0286 is in the 74th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

open.eucalyptus.com / wiki/esa-01
secunia.com / advisories/42632
Vendor Advisory
secunia.com / advisories/42666
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/64167
securityfocus.com / bid/45462
ubuntu.com / usn/USN-1033-1
vupen.com / english/advisories/2010/3259
Vendor Advisory
vupen.com / english/advisories/2010/3260
Vendor Advisory