Service interruption via AddWlanMacList overflow
Published Aug 25, 2022 · Updated Aug 3, 2024
Stack overflow in H3C H200 H200V100R004 allows remote attackers to cause service interruption via crafted AddWlanMacList input. The AddWlanMacList function processes attacker-controlled data without adequate bounds handling, overflowing stack memory. Network access to the device interface is required; the record does not establish code execution or impacts beyond disruption.
Summary
What happened
Stack overflow in H3C H200 H200V100R004 allows remote attackers to cause service interruption via crafted AddWlanMacList input. The AddWlanMacList function processes attacker-controlled data without adequate bounds handling, overflowing stack memory. Network access to the device interface is required; the record does not establish code execution or impacts beyond disruption.
The record
- CVE
- CVE-2022-37085
- Published
- Aug 25, 2022
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-787, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 25, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- H3C H200 CVE-2022-37085 exploitproof of concept · unverified
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Technologies
Your stack
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Your stack
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