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CVE-2025-3346

🗓️ 07 Apr 2025 09:31:08Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 116 Views🌐 WEB

Critical vulnerability in Tenda AC7 allows remote buffer overflow via PPTP server configuration.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Tenda AC7 Router Code Execution
9 Apr 202500:00
–bdu_fstec
circl
Circl
CVE-2025-3346
6 Apr 202514:50
–circl
cnnvd
CNNVD
Tenda AC7 security vulnerabilities
7 Apr 202500:00
–cnnvd
cnvd
CNVD
Tenda AC7 Buffer Overflow Vulnerability (CNVD-2025-08782)
18 Apr 202500:00
–cnvd
cvelist
Cvelist
CVE-2025-3346 Tenda AC7 SetPptpServerCfg formSetPPTPServer buffer overflow
7 Apr 202509:31
–cvelist
euvd
EUVD
EUVD-2025-15058
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-3346
7 Apr 202510:15
–nvd
osv_cve
osv_cve
CVE-2025-3346
7 Apr 202510:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-15116 · Tenda · Tenda Ac7
5 Apr 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-3346: Buffer Copy without Checking Size of Input
7 Apr 202500:00
–rapid7
Rows per page
NVD
Vulners
Node
AND
tendaac7_firmwareMatch15.03.06.44
tendaac7Match-
[
  {
    "vendor": "Tenda",
    "product": "AC7",
    "versions": [
      {
        "version": "15.03.06.44",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
pptp_server_start_iprequest body/goform/SetPptpServerCfgManipulation of the pptp_server_start_ip or pptp_server_end_ip arguments in the SetPptpServerCfg function leads to a buffer overflow.CWE-119, CWE-120
pptp_server_end_iprequest body/goform/SetPptpServerCfgManipulation of the pptp_server_start_ip or pptp_server_end_ip arguments in the SetPptpServerCfg function leads to a buffer overflow.CWE-119, CWE-120

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17 Jun 2026 09:19Current
8.4High risk
Vulners AI Score8.4
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.07731
SSVC
116