Username enumeration via password-update response logic
Published Oct 23, 2024 · Updated Oct 24, 2024
Information disclosure in Cisco Firepower Management Center allows remote attackers to enumerate configured usernames through its password API. The password-management API returns distinguishable unauthenticated responses because its password-update logic does not authenticate the response path correctly. The management API must be network reachable, and the disclosed result is limited to configured usernames.
Summary
What happened
Information disclosure in Cisco Firepower Management Center allows remote attackers to enumerate configured usernames through its password API. The password-management API returns distinguishable unauthenticated responses because its password-update logic does not authenticate the response path correctly. The management API must be network reachable, and the disclosed result is limited to configured usernames.
The record
- CVE
- CVE-2024-20388
- Published
- Oct 23, 2024
- Updated
- Oct 24, 2024
- Vendor
- ClamAV
- Product
- Cisco Firepower Management Center
- Classifications
- CWE-202, T1087
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 23, 2024CVE publishedPublication date reported by the CVE source.
- Oct 24, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=6.2.3
- Affected versionversion=6.2.3.1
- Affected versionversion=6.2.3.10
- Affected versionversion=6.2.3.11
- Affected versionversion=6.2.3.12
- Affected versionversion=6.2.3.13
- Affected versionversion=6.2.3.14
- Affected versionversion=6.2.3.15
- Affected versionversion=6.2.3.16
- Affected versionversion=6.2.3.17
- Affected versionversion=6.2.3.18
- Affected versionversion=6.2.3.2
- Affected versionversion=6.2.3.3
- Affected versionversion=6.2.3.4
- Affected versionversion=6.2.3.5
- Affected versionversion=6.2.3.6
- Affected versionversion=6.2.3 <=6.2.3.18
- Affected versionversion=6.2.3.7
- Affected versionversion=6.2.3.8
- Affected versionversion=6.2.3.9
- Affected versionversion=6.4.0
- Affected versionversion=6.4.0.1
- Affected versionversion=6.4.0.10
- Affected versionversion=6.4.0.11
- Affected versionversion=6.4.0.12
- Affected versionversion=6.4.0.13
- Affected versionversion=6.4.0.14
- Affected versionversion=6.4.0.15
- Affected versionversion=6.4.0.16
- Affected versionversion=6.4.0.17
- Affected versionversion=6.4.0.18
- Affected versionversion=6.4.0.2
- Affected versionversion=6.4.0.3
- Affected versionversion=6.4.0.4
- Affected versionversion=6.4.0.5
- Affected versionversion=6.4.0.6
- Affected versionversion=6.4.0 <=6.4.0.18
- Affected versionversion=6.4.0.7
- Affected versionversion=6.4.0.8
- Affected versionversion=6.4.0.9
- Affected versionversion=6.6.0
- Affected versionversion=6.6.0.1
- Affected versionversion=6.6.0 <=6.6.7.2
- Affected versionversion=6.6.1
- Affected versionversion=6.6.3
- Affected versionversion=6.6.4
- Affected versionversion=6.6.5
- Affected versionversion=6.6.5.1
- Affected versionversion=6.6.5.2
- Affected versionversion=6.6.7
- Affected versionversion=6.6.7.1
- Affected versionversion=6.6.7.2
- Affected versionversion=6.7.0
- Affected versionversion=6.7.0.1
- Affected versionversion=6.7.0.2
- Affected versionversion=6.7.0.3
- Affected versionversion=6.7.0 <=6.7.0.3
- Affected versionversion=7.0.0
- Affected versionversion=7.0.0.1
- Affected versionversion=7.0.0 <=7.0.6.2
- Affected versionversion=7.0.1
- Affected versionversion=7.0.1.1
- Affected versionversion=7.0.2
- Affected versionversion=7.0.2.1
- Affected versionversion=7.0.3
- Affected versionversion=7.0.4
- Affected versionversion=7.0.5
- Affected versionversion=7.0.6
- Affected versionversion=7.0.6.1
- Affected versionversion=7.0.6.2
- Affected versionversion=7.1.0
- Affected versionversion=7.1.0.1
- Affected versionversion=7.1.0.2
- Affected versionversion=7.1.0.3
- Affected versionversion=7.1.0 <=7.1.0.3
- Affected versionversion=7.2.0
- Affected versionversion=7.2.0.1
- Affected versionversion=7.2.0 <=7.2.8.1
- Affected versionversion=7.2.1
- Affected versionversion=7.2.2
- Affected versionversion=7.2.3
- Affected versionversion=7.2.3.1
- Affected versionversion=7.2.4
- Affected versionversion=7.2.4.1
- Affected versionversion=7.2.5
- Affected versionversion=7.2.5.1
- Affected versionversion=7.2.5.2
- Affected versionversion=7.2.6
- Affected versionversion=7.2.7
- Affected versionversion=7.2.8
- Affected versionversion=7.2.8.1
- Affected versionversion=7.3.0
- Affected versionversion=7.3.0 <=7.3.1.2
- Affected versionversion=7.3.1
- Affected versionversion=7.3.1.1
- Affected versionversion=7.3.1.2
- Affected versionversion=7.4.0
- Affected versionversion=7.4.0 <=7.4.1.1
- Affected versionversion=7.4.1
- Affected versionversion=7.4.1.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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