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CVE-2026-4534: Stack-based Buffer Overflow

🗓️ 22 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

A flaw has been found in Tenda FH451 1.0.0.9. This affects the function formWrlExtraSet of the file /goform/WrlExtraSet. This manipulation of the argument GO causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has...

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Refs
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Family
attackerkb
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CVE-2026-4534
22 Mar 202603:32
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bdu_fstec
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The vulnerability of the formWrlExtraSet() function in the Tenda FH451 router’s microprogramming software allows a hacker to execute arbitrary code.
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22 Mar 202600:00
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CVE-2026-4534 Tenda FH451 WrlExtraSet formWrlExtraSet stack-based overflow
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euvd
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22 Mar 202606:30
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22 Mar 202605:16
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PT-2026-26966
22 Mar 202600:00
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26 Mar 202614:58
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03 Apr 2026 00:00Current
CVSS 48.7
CVSS 3.18.8
CVSS 29
CVSS 38.8
EPSS0.00632
SSVC
2