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CVE-2018-11082

30
FAUCET Score

CVE-2018-11082 is a critical vulnerability affecting Cloud Foundry UAA (all versions prior to 4.20.0) and Cloud Foundry UAA Release (all versions prior to 61.0). It allows unauthenticated attackers to brute force multi-factor authentication (MFA) codes, enabling full account compromise if a valid username and password are known. With a CVSS score of 9.8, this vulnerability poses a severe risk due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. Despite its criticality, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.20.0CPE matchmatch criteria
cpe:2.3:a:pivotal_software:cloudfoundry_uaa:*:*:*:*:*:*:*:*
< 61.0CPE matchmatch criteria
cpe:2.3:a:pivotal_software:cloudfoundry_uaa_release:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.10%
Probability of exploitation in next 30 days
EPSS Percentile
62.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0110 is in the 48th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cloudfoundry.org / blog/cve-2018-11082
Vendor Advisory