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CVE-2025-8138

🗓️ 25 Jul 2025 08:02:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 55 Views🌐 WEB

Critical buffer overflow in TOTOLINK A702R HTTP POST Request Handler allows remote exploitation.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
TOTOLINK A702R Router Web Server DoS
28 Jul 202500:00
–bdu_fstec
circl
Circl
CVE-2025-8138
25 Jul 202515:08
–circl
cnnvd
CNNVD
TOTOLINK A702r security vulnerabilities
25 Jul 202500:00
–cnnvd
cnvd
CNVD
TOTOLINK A702R Buffer Overflow Vulnerability
28 Jul 202500:00
–cnvd
cvelist
Cvelist
CVE-2025-8138 TOTOLINK A702R HTTP POST Request formOneKeyAccessButton buffer overflow
25 Jul 202508:02
–cvelist
euvd
EUVD
EUVD-2025-22578
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-8138
25 Jul 202508:15
–nvd
osv_cve
osv_cve
CVE-2025-8138
25 Jul 202508:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-30739 · Totolink · Totolink A702R
22 Jul 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-8138: Buffer Copy without Checking Size of Input
25 Jul 202500:00
–rapid7
Rows per page
NVD
Vulners
Node
AND
totolinka702r_firmwareMatch4.0.0-b20230721.1521
[
  {
    "vendor": "TOTOLINK",
    "product": "A702R",
    "versions": [
      {
        "version": "4.0.0-B20230721.1521",
        "status": "affected"
      }
    ],
    "modules": [
      "HTTP POST Request Handler"
    ]
  }
]
ParameterPositionPathDescriptionCWE
submit-urlrequest body/boafrm/formOneKeyAccessButtonManipulation of the submit-url argument in the HTTP POST Request Handler leads to a buffer overflow.CWE-119, CWE-120

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17 Jun 2026 10:06Current
8.2High risk
Vulners AI Score8.2
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.11281
SSVC
55