Unauthenticated AP interruption via PAPI ANSI service
Published May 14, 2024 · Updated Jun 24, 2025
Denial of service in the ANSI escape code service in HPE Aruba AOS-8 Instant and AOS-10 AP allows remote attackers to interrupt an AP. The service processes unauthenticated packets delivered over PAPI on UDP port 8211, but HPE has not disclosed the malformed input or incorrect operation that triggers the interruption. No credentials or user interaction are required; exploitation interrupts normal access-point operation without reported confidentiality or integrity impact.
Summary
What happened
Denial of service in the ANSI escape code service in HPE Aruba AOS-8 Instant and AOS-10 AP allows remote attackers to interrupt an AP. The service processes unauthenticated packets delivered over PAPI on UDP port 8211, but HPE has not disclosed the malformed input or incorrect operation that triggers the interruption. No credentials or user interaction are required; exploitation interrupts normal access-point operation without reported confidentiality or integrity impact.
The record
- CVE
- CVE-2024-31482
- Published
- May 14, 2024
- Updated
- Jun 24, 2025
- Vendor
- Hewlett Packard Enterprise (HPE)
- Product
- HPE Aruba Networking Wireless Operating System (AOS)
- Classifications
- CWE-78, T1499.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 14, 2024CVE publishedPublication date reported by the CVE source.
- Jun 24, 2025Record 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=10.4.0.0 <=10.4.1.0
- Affected versionversion=10.5.0.0 <=10.5.1.0
- Affected versionversion=8.10.0.0 <=8.10.0.10
- Affected versionversion=8.11.0.0 <=8.11.2.1
- Affected versionversion=8.6.0.0 <=8.6.0.23
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
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Technologies
Your stack
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Your stack
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