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CVE-2021-27137

🗓️ 03 Jun 2026 00:00:00Reported by candidateType 
cve
 cve
📰️ 1 Media mentions👁 28 Views🌐 WEB

CVE-2021-27137 is a UPnP buffer overflow in DD-WRT firmware that allows remote code execution when an oversized uuid is processed in M-SEARCH over UDP port 1900. The vulnerability affects DD-WRT builds (change set 45723 and earlier; Buffalo device...

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ReporterTitlePublishedViews
Family
Circl
CVE-2021-27137
4 Jun 202609:00
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Positive Technologies
PT-2026-46055
3 Jun 202600:00
ptsecurity
seebug.org
DD-WRT 缓冲区溢出漏洞(CVE-2021-27137)
30 Mar 202100:00
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VulnCheck KEV
VulnCheck KEV: CVE-2021-27137
3 Jun 202600:00
vulncheck_kev
ParameterPositionPathDescriptionCWE
STheader239.255.255.250:1900Overflow in DD-WRT UPnP service triggered by oversized uuid value in ST header of SSDP M-SEARCH (CVE-2021-27137).CWE-119

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03 Jun 2026 00:00Current
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