HOMEVULNERABILITIESCVE-2025-6511
HIGH

CVE-2025-6511

CWE-119Published: June 23, 2025· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

A vulnerability classified as critical has been found in Netgear EX6150 1.0.0.46_1.0.76. This affects the function sub_410090. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

NVD Source

Technical Analysis

CVE-2025-6511 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-119): Buffer overflow vulnerabilities can lead to arbitrary code execution or denial of service by corrupting adjacent memory.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

netgear2 product(s)
ex6150 firmwareex6150
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex6150-netgear
ADVISORYhttps://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex6150-netgear#poc
ADVISORYhttps://vuldb.com/?id.313623
ADVISORYhttps://vuldb.com/?submit.595999
ADVISORYhttps://vuldb.com/?submit.596008

All References (7)

→
https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex6150-netgearExploit · Third Party Advisory
→
https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex6150-netgear#pocExploit · Third Party Advisory
→
https://vuldb.com/?ctiid.313623Permissions Required · VDB Entry
→
https://vuldb.com/?id.313623Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.595999Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.596008Third Party Advisory · VDB Entry
→
https://www.netgear.com/Product

Quick Facts

CVE IDCVE-2025-6511
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-119
CISA KEVNo
Affected1 vendor(s)
PublishedJun 23, 2025

Related CVEs (CWE-119)

CVE-2009-3699
10.0
CVE-2008-7232
10.0
CVE-2020-11896
10.0
CVE-2018-19417
10.0
CVE-2010-3187
10.0
CVE-2009-1227
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-6511 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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