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Magic Nx18 Plus Firmware CVE-2022-36498

HIGH
Out-of-bounds Write (CWE-787)
2022-08-25 cve@mitre.org
Memory Corruption Buffer Overflow Magic Nx18 Plus Firmware
7.8
CVSS 3.1 · NVD
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Severity by source

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

Lifecycle Timeline

1
CVE Published
Aug 25, 2022 - 14:15 nvd
HIGH 7.8

DescriptionNVD

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function Asp_SetTimingtimeWifiAndLed.

AnalysisAI

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function Asp_SetTimingtimeWifiAndLed. Rated high severity (CVSS 7.8), this vulnerability is 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 Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function Asp_SetTimingtimeWifiAndLed. Affected products include: H3C Magic Nx18 Plus 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 Nx18 Plus Firmware

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CVE-2022-36508 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function SetAPInfoById. Rated high

CVE-2022-36507 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function AddWlanMacList. Rated high
CVE-2022-36506 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function SetMacAccessMode. Rated hi
CVE-2022-36505 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function EDitusergroup. Rated high

CVE-2022-36504 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function Edit_BasicSSID. Rated high
CVE-2022-36503 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function UpdateMacClone. Rated high
CVE-2022-36502 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function UpdateWanParams. Rated hig
CVE-2022-36501 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function UpdateSnat. Rated high sev
CVE-2022-36500 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function EditWlanMacList. Rated hig
CVE-2022-36499 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function DEleteusergroup. Rated hig
CVE-2022-36497 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function Edit_BasicSSID_5G. Rated h
CVE-2022-36496 HIGH POC
7.8 Aug 25

H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function SetMobileAPInfoById. Rated

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

View all
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

View all
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-2022-36498 vulnerability details – vuln.today
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