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Gr 1200W Firmware CVE-2023-29696

CRITICAL
Out-of-bounds Write (CWE-787)
2023-05-08 cve@mitre.org
Memory Corruption Buffer Overflow Gr 1200W 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
May 08, 2023 - 15:15 nvd
CRITICAL 9.8

DescriptionNVD

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function version_set.

AnalysisAI

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function version_set. 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 GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function version_set. Affected products include: H3C Gr-1200W 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).

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H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function set_tftp_upgrad. Rated criti
CVE-2022-37073 CRITICAL POC
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H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanModeMulti. Rated cr
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9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanLinkspyMulti. Rated
CVE-2022-37071 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateOne2One. Rated critica
CVE-2022-37070 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a command injection vulnerability via the param parameter at D
CVE-2022-37069 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat. Rated critical s
CVE-2022-37068 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal. Rated c
CVE-2022-37067 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanParamsMulti. Rated

CVE-2022-37066 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS. Rated critical s
CVE-2022-36520 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function DEleteusergroup. Rated criti
CVE-2022-36519 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function AddWlanMacList. Rated critic
CVE-2022-36518 CRITICAL POC
9.8 Aug 25

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function EditWlanMacList. Rated criti

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-2023-29696 vulnerability details – vuln.today
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