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CVE-2025-13446

🗓️ 20 Nov 2025 02:32:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 53 Views🌐 WEB

CVE-2025-13446 affects Tenda AC21; remote stack overflow via /goform/SetSysTimeCfg timeZone.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
httpd-demon Arbitrary Command Execution
27 Nov 202500:00
–bdu_fstec
circl
Circl
CVE-2025-13446
20 Nov 202504:16
–circl
cnnvd
CNNVD
Tenda AC21 security vulnerabilities
20 Nov 202500:00
–cnnvd
cnvd
CNVD
Tenda AC21 SetSysTimeCfg File Stack Buffer Overflow Vulnerability
24 Nov 202500:00
–cnvd
cvelist
Cvelist
CVE-2025-13446 Tenda AC21 SetSysTimeCfg stack-based overflow
20 Nov 202502:32
–cvelist
euvd
EUVD
EUVD-2025-198252
20 Nov 202515:30
–euvd
nvd
NVD
CVE-2025-13446
20 Nov 202515:17
–nvd
osv_cve
osv_cve
CVE-2025-13446
20 Nov 202515:17
–osv_cve
ptsecurity
Positive Technologies
PT-2025-47551
13 Nov 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-13446: Stack-based Buffer Overflow
20 Nov 202500:00
–rapid7
Rows per page
NVD
Vulners
Node
AND
tendaac21_firmwareMatch16.03.08.16
tendaac21Match-
[
  {
    "vendor": "Tenda",
    "product": "AC21",
    "versions": [
      {
        "version": "16.03.08.16",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:ac21_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]
ParameterPositionPathDescriptionCWE
timeZonequery param/goform/SetSysTimeCfgManipulation of the timeZone or time arguments in the /goform/SetSysTimeCfg endpoint leads to a stack-based buffer overflow.CWE-119, CWE-121
timequery param/goform/SetSysTimeCfgManipulation of the timeZone or time arguments in the /goform/SetSysTimeCfg endpoint leads to a stack-based buffer overflow.CWE-119, CWE-121

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18 Oct 2026 20:10Current
8.6High risk
Vulners AI Score8.6
CVSS 3.18.8 - 9.8
CVSS 48.7
CVSS 38.8
CVSS 29
EPSS0.04209
SSVC
53