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CVE-2026-5046

Tenda FH1201 Parameter WrlExtraSet formWrlExtraSet stack-based overflow

Published: Mar 29, 2026Updated: Mar 30, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.6%
Top 54.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A flaw has been found in Tenda FH1201 1.2.0.14(408). Affected is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component Parameter Handler. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-121

Affected Products

fh1201 firmwaretendaNetworking Infrastructure
FH1201TendaNetworking Infrastructure
tendacommercialCNNetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_44/README.md
github.com
https://vuldb.com/submit/779127
vuldb.com
https://vuldb.com/vuln/353969
vuldb.com
and 2 more references View all →

Timeline

Published
Mar 29, 2026
Last Updated
Mar 30, 2026

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