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Magic R300 2100M Firmware CVE-2023-33637

HIGH
Out-of-bounds Write (CWE-787)
2023-05-31 cve@mitre.org
Memory Corruption Buffer Overflow Magic R300 2100M Firmware
7.2
CVSS 3.1 · NVD
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Severity by source

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

Lifecycle Timeline

1
CVE Published
May 31, 2023 - 21:15 nvd
HIGH 7.2

DescriptionNVD

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the DelDNSHnList interface at /goform/aspForm.

AnalysisAI

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the DelDNSHnList interface at /goform/aspForm. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. 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 Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the DelDNSHnList interface at /goform/aspForm. Affected products include: H3C Magic R300-2100M 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 Magic R300 2100M Firmware

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CVE-2023-33629 HIGH POC
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the DeltriggerList interface at
CVE-2023-33643 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the AddWlanMacList interface at
CVE-2023-33642 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the Edit_BasicSSID interface at
CVE-2023-33641 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the AddMacList interface at /go
CVE-2023-33640 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the SetAPWifiorLedInfoById inte
CVE-2023-33639 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the SetMobileAPInfoById interfa
CVE-2023-33638 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the Edit_BasicSSID_5G interface
CVE-2023-33636 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the ipqos_lanip_editlist interf
CVE-2023-33635 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the UpdateMacClone interface at
CVE-2023-33634 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the EdittriggerList interface a
CVE-2023-33633 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the UpdateWanParams interface a
CVE-2023-33632 HIGH
7.2 May 31

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the ipqos_lanip_dellist interfa

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

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CVE-2015-3113 CRITICAL POC
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CVE-2011-2462 CRITICAL POC
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CVE-2012-1889 HIGH POC
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CVE-2010-3333 HIGH POC
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CVE-2014-1761 HIGH POC
7.8
CVE-2009-3129 HIGH POC
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CVE-2021-1732 HIGH POC
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CVE-2013-3346 CRITICAL POC
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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-2023-33637 vulnerability details – vuln.today
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