CVE-2025-5934Netgear EX3700 mtd sub_41619C stack-based overflow
- 8.7HighCVSS base score
- 1.1%Exploitation in 30 daysEPSS · top 33% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
A vulnerability was found in Netgear EX3700 up to 1.0.0.88. It has been classified as critical. Affected is the function sub_41619C of the file /mtd. The manipulation leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.0.98 is able to address this issue. It is recommended to upgrade the affected component. This vulnerability only affects products that are no longer supported by the maintainer.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. 2 references of the record are tagged as an exploit. CISA's SSVC rates its exploitation: a proof of concept is public.
Show the exploits2
References tagged exploit2 references
Timeline
ID reserved
By VulDB
- 1 day later
· 1 day later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 4.0 | High8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P |
| VulDBCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C |
| VulDBCNA (assigner) | 3.0 | High8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C |
| VulDBCNA (assigner) | 2.0 | Critical9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C |
| NVDNVD · Analyzed | 4.0 | High7.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 1.1% · top 33% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.7.
Affected products
- affected 1.0.0.0
- affected 1.0.0.1
- affected 1.0.0.2
- affected 1.0.0.3
- affected 1.0.0.4
- affected 1.0.0.5
- affected 1.0.0.6
- affected 1.0.0.7
- affected 1.0.0.8
- affected 1.0.0.9
- affected 1.0.0.10
- affected 1.0.0.11
- affected 1.0.0.12
- affected 1.0.0.13
- affected 1.0.0.14
- affected 1.0.0.15
- affected 1.0.0.16
- affected 1.0.0.17
- affected 1.0.0.18
- affected 1.0.0.19
- affected 1.0.0.20
- affected 1.0.0.21
- affected 1.0.0.22
- affected 1.0.0.23
- affected 1.0.0.24
- affected 1.0.0.25
- affected 1.0.0.26
- affected 1.0.0.27
- affected 1.0.0.28
- affected 1.0.0.29
- affected 1.0.0.30
- affected 1.0.0.31
- affected 1.0.0.32
- affected 1.0.0.33
- affected 1.0.0.34
- affected 1.0.0.35
- affected 1.0.0.36
- affected 1.0.0.37
- affected 1.0.0.38
- affected 1.0.0.39
- and 49 more
References
References6
- VDB-311712 | Netgear EX3700 mtd sub_41619C stack-based overflow (opens in a new tab)vdb-entrytechnical-description
- VDB-311712 | CTI Indicators (IOB, IOC, IOA) (opens in a new tab)signaturepermissions-required
- Submit #588258 | Netgear EX3700 before 1.0.0.88 Stack-based buffer overflow (opens in a new tab)third-party-advisory
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear (opens in a new tab)relatedexploit
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-ex3700-netgear#poc (opens in a new tab)exploit
- https://www.netgear.com/ (opens in a new tab)product
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-17624 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-5934)Record last updated .