Cluster information disclosure via improper API access control
Published Apr 3, 2024 · Updated Aug 1, 2024
Information disclosure in Cisco Nexus Dashboard before 3.1(1k) allows remote authenticated users to read cluster deployment data via an API. A specific API endpoint fails to enforce access controls and returns cluster metrics and device information to users who lack authorization for that data. A valid account and network access to the endpoint are required; exposure is limited to cluster and device information, with no reported modification or interruption.
Summary
What happened
Information disclosure in Cisco Nexus Dashboard before 3.1(1k) allows remote authenticated users to read cluster deployment data via an API. A specific API endpoint fails to enforce access controls and returns cluster metrics and device information to users who lack authorization for that data. A valid account and network access to the endpoint are required; exposure is limited to cluster and device information, with no reported modification or interruption.
The record
- CVE
- CVE-2024-20283
- Published
- Apr 3, 2024
- Updated
- Aug 1, 2024
- Vendor
- ClamAV
- Product
- Cisco Nexus Dashboard
- Classifications
- CWE-284, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 3, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 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=1.1(0c)
- Affected versionversion=1.1(0d)
- Affected versionversion=1.1(2h)
- Affected versionversion=1.1(2i)
- Affected versionversion=1.1(3c)
- Affected versionversion=1.1(3d)
- Affected versionversion=1.1(3e)
- Affected versionversion=1.1(3f)
- Affected versionversion=2.0(1b)
- Affected versionversion=2.0(1d)
- Affected versionversion=2.0(2g)
- Affected versionversion=2.0(2h)
- Affected versionversion=2.1(1d)
- Affected versionversion=2.1(1e)
- Affected versionversion=2.1(2d)
- Affected versionversion=2.1(2f)
- Affected versionversion=2.2(1e)
- Affected versionversion=2.2(1h)
- Affected versionversion=2.2(2d)
- Affected versionversion=2.3(1c)
- Affected versionversion=2.3(2b)
- Affected versionversion=2.3(2c)
- Affected versionversion=2.3(2d)
- Affected versionversion=2.3(2e)
- Affected versionversion=3.0(1f)
- Affected versionversion=3.0(1i)
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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