VulnerabilityAnalyzed

CVE-2026-3272

A vulnerability was determined in Tenda F453 1.0.0.3.

HIGH 7.4EPSS 0.75%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromDhcpListClient of the file /goform/DhcpListClient of the component httpd. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0: 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.75% probability · 53th percentile
CISA KEV: Not listed
Weakness: CWE-119, CWE-120
Affected: tenda/f453 firmware
Source: cna@vuldb.com

References

https://github.com/Litengzheng/vul_db/blob/main/F453/vul_71/README.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.347996Permissions Required, VDB Entry
https://vuldb.com/?id.347996Third Party Advisory, VDB Entry
https://vuldb.com/?submit.759603Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.