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CVE-2026-4497 Totolink WA300 cstecgi.cgi recvUpgradeNewFw os command injection

🗓️ 20 Mar 2026 19:02:12Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 58 Views

Remote command injection in Totolink WA300 through /cgi-bin/cstecgi.cgi recvUpgradeNewFw vulnerability.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-4497
20 Mar 202619:02
–attackerkb
bdu_fstec
BDU FSTEC
TOTOLINK WA300 recvUpgradeNewFw() Arbitrary Command Execution
28 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-4497
20 Mar 202622:33
–circl
cnnvd
CNNVD
TOTOLINK WA300: Operating System Command Injection Vulnerability
20 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-4497
20 Mar 202619:02
–cve
euvd
EUVD
EUVD-2026-13770
20 Mar 202621:31
–euvd
nvd
NVD
CVE-2026-4497
20 Mar 202619:16
–nvd
ptsecurity
Positive Technologies
PT-2026-26663
20 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-4497: Improper Neutralization of Special Elements used in an OS Command
20 Mar 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-4497
26 Mar 202615:06
–redhatcve
Rows per page
[
  {
    "vendor": "Totolink",
    "product": "WA300",
    "versions": [
      {
        "version": "5.2cu.7112_B20190227",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:wa300_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]

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20 Mar 2026 19:02Current
CVSS 46.9
CVSS 3.17.3
CVSS 37.3
CVSS 27.5
EPSS0.02993
SSVC
58