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CVE-2025-10838

🗓️ 23 Sep 2025 04:32:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 20 Views🌐 WEB

CVE-2025-10838: Tenda AC21 WifiExtraSet buffer overflow in sub_45BB10, remotely exploitable.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
The vulnerability of the strcpy() function in Tenda AC21 router software allows a hacker to execute arbitrary code.
24 Sep 202500:00
bdu_fstec
cnnvd
CNNVD
Tenda AC21 安全漏洞
23 Sep 202500:00
cnnvd
cnvd
CNVD
Tenda AC21 Buffer Overflow Vulnerability (CNVD-2025-30948)
25 Sep 202500:00
cnvd
cvelist
Cvelist
CVE-2025-10838 Tenda AC21 WifiExtraSet sub_45BB10 buffer overflow
23 Sep 202504:32
cvelist
euvd
EUVD
EUVD-2025-30827
3 Oct 202520:07
euvd
nvd
NVD
CVE-2025-10838
23 Sep 202505:15
nvd
osv
OSV
CVE-2025-10838
23 Sep 202505:15
osv
ptsecurity
Positive Technologies
PT-2025-39115
23 Sep 202500:00
ptsecurity
redhatcve
RedhatCVE
CVE-2025-10838
25 Sep 202502:53
redhatcve
vulnrichment
Vulnrichment
CVE-2025-10838 Tenda AC21 WifiExtraSet sub_45BB10 buffer overflow
23 Sep 202504:32
vulnrichment
Rows per page
NVD
Vulners
Node
AND
tendaac21_firmwareRange16.03.08.16
tendaac21Match-
[
  {
    "vendor": "Tenda",
    "product": "AC21",
    "versions": [
      {
        "version": "16.03.08.16",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
wpapsk_cryptorequest body/goform/WifiExtraSetRemote buffer overflow in WifiExtraSet due to manipulation of wpapsk_crypto argument (CWE-120/CWE-119). Exploit available publicly.CWE-120CWE-119

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17 Jun 2026 08:29Current
8.8High risk
Vulners AI Score8.8
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00952
SSVC
20