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H200 Firmware CVE-2022-37096

CRITICAL
Out-of-bounds Write (CWE-787)
2022-08-25 cve@mitre.org
Memory Corruption Buffer Overflow H200 Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Aug 25, 2022 - 15:15 nvd
CRITICAL 9.8

DescriptionNVD

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EnableIpv6.

AnalysisAI

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EnableIpv6. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EnableIpv6. Affected products include: H3C H200 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

More in H200 Firmware

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CVE-2022-37100 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function UpdateMacClone. Rated critical severit
CVE-2022-37099 CRITICAL POC
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H3C H200 H200V100R004 was discovered to contain a stack overflow via the function UpdateSnat. Rated critical severity (C
CVE-2022-37098 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function UpdateIpv6Params. Rated critical sever
CVE-2022-37097 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function SetAPInfoById. Rated critical severity
CVE-2022-37095 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function UpdateWanParams. Rated critical severi
CVE-2022-37094 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function Edit_BasicSSID_5G. Rated critical seve
CVE-2022-37093 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function AddMacList. Rated critical severity (C
CVE-2022-37092 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function SetAPWifiorLedInfoById. Rated critical
CVE-2022-37091 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EditWlanMacList. Rated critical severi
CVE-2022-37090 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function Edit_BasicSSID. Rated critical severit
CVE-2022-37089 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function EditMacList. Rated critical severity (
CVE-2022-37088 CRITICAL POC
9.8 Aug 25

H3C H200 H200V100R004 was discovered to contain a stack overflow via the function SetAP5GWifiById. Rated critical severi

Same weakness CWE-787 – Out-of-bounds Write

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CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2012-1889 HIGH POC
8.8
CVE-2010-3333 HIGH POC
7.8
CVE-2014-1761 HIGH POC
7.8
CVE-2009-3129 HIGH POC
7.8
CVE-2021-1732 HIGH POC
7.8
CVE-2013-3346 CRITICAL POC
9.8

Same technique Memory Corruption

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CVE-2015-5119 CRITICAL POC
9.8
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2011-0611 HIGH POC
8.8
CVE-2014-0322 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2012-4792 HIGH POC
8.8
CVE-2010-3333 HIGH POC
7.8

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CVE-2022-37096 vulnerability details – vuln.today
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