CVE-2026-3377 - Tenda F453 SafeUrlFilter fromSafeUrlFilter buffer overflow

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HIGH

Tenda F453 SafeUrlFilter fromSafeUrlFilter buffer overflow

Published Feb 28, 2026

8.7

HIGH

CVSS 4.0

EPSS 1.05%

Description

A vulnerability was detected in Tenda F453 1.0.0.3. Affected by this issue is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

Affected products

Vendor Tenda Product n/a Default
n/a
- Version
  1.0.0.3
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Tenda

n/a

Version	Status	Constraints
1.0.0.3	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-119

Buffer Overflow

CWE-120

Classic Buffer Overflow

References (6)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-9113
Advisory
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_77/README.md
exploitThird Party Advisory
https://vuldb.com/?ctiid.348262
signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.348262
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.759624
third-party-advisoryThird Party AdvisoryVDB Entry
https://www.tenda.com.cn/
product

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-9113		Advisory
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_77/README.md		exploitThird Party Advisory
https://vuldb.com/?ctiid.348262		signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.348262		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.759624		third-party-advisoryThird Party AdvisoryVDB Entry
https://www.tenda.com.cn/		product