F453 firmware Vulnerabilities

Security vulnerability tracking for Tenda F453 firmware

Last updated: Mar 8, 2026
Total CVEs

16

Critical

0

With Exploits

16

Last 30 Days

0

Vulnerability Timeline

16 vulnerabilities discovered over time for F453 firmware

Severity Distribution

Critical0
0%
High16
100%
Medium0
0%
Low0
0%
DescriptionVendor / ProductExploit Status
CVE-2026-37327.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute arbitrary code by sending specially crafted commands, which can lead to full control over the device. This requires the attacker to know the specific command format to trigger a buffer overflow in the router's firmware.

tendaf453 firmware
Exploit Available
about 1 month agoMar 8, 2026
CVE-2026-37297.4

An attacker can remotely take control of the Tenda F453 router by exploiting a flaw in its firmware that allows them to overflow a memory area, potentially leading to unauthorized access or execution of malicious code. This vulnerability can be triggered by manipulating specific input fields, making it easy for attackers to exploit if they know how to send the right data.

tendaf453 firmware
Exploit Available
about 1 month agoMar 8, 2026
CVE-2026-37287.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute arbitrary code by causing a stack-based buffer overflow through a specific function in its firmware. This means that if the attacker knows how to manipulate certain inputs, they can gain control over the router and potentially compromise the network it’s connected to.

tendaf453 firmware
Exploit Available
about 1 month agoMar 8, 2026
CVE-2026-37277.4

This vulnerability allows an attacker to remotely execute malicious code on the Tenda F453 router by exploiting a flaw in the firmware that leads to a stack-based buffer overflow. The attacker needs to manipulate specific input fields, which means they can potentially take control of the device without needing physical access.

tendaf453 firmware
Exploit Available
about 1 month agoMar 8, 2026
CVE-2026-37267.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute arbitrary code by sending specially crafted data that causes a buffer overflow. This requires no special access, making it easy for attackers to take control of the device if it is connected to the internet.

tendaf453 firmware
Exploit Available
about 1 month agoMar 8, 2026
CVE-2026-33997.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute arbitrary code by manipulating a specific input, which can lead to a complete system compromise. This attack requires no special access, making it particularly dangerous since the exploit is publicly available.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33987.4

This vulnerability allows an attacker to remotely crash the Tenda F453 router or potentially take control of it by exploiting a flaw in how it handles certain settings. The attacker needs to manipulate specific input related to the router's WAN settings, which could lead to a serious security breach.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33807.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute arbitrary code by manipulating a specific input, which can lead to a complete takeover of the device. This requires no special access, making it a serious risk for anyone using this firmware version.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33797.4

An attacker can remotely exploit a vulnerability in the Tenda F453 router to execute malicious code by manipulating a specific function, which can lead to a crash or unauthorized access to the device. This requires the attacker to send specially crafted requests to the router's firmware without needing physical access.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33787.4

An attacker can remotely exploit a flaw in the Tenda F453 router's firmware to cause a buffer overflow, potentially allowing them to take control of the device. This vulnerability requires the attacker to manipulate specific settings related to quality of service (QoS) in the router's configuration.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33777.4

This vulnerability allows an attacker to remotely execute malicious code on the Tenda F453 router by exploiting a flaw in the way it handles certain input, which can lead to a buffer overflow. To be successful, the attacker needs to manipulate specific data sent to the router's SafeUrlFilter function.

tendaf453 firmware
Exploit Available
about 1 month agoMar 1, 2026
CVE-2026-33767.4

This vulnerability allows an attacker to remotely execute malicious code on the Tenda F453 router by exploiting a flaw in the way it handles certain input, leading to a buffer overflow. The attacker can take advantage of this issue without needing physical access to the device, making it a serious risk for users.

tendaf453 firmware
Exploit Available
about 1 month agoFeb 28, 2026
CVE-2026-31697.4

This vulnerability allows an attacker to remotely take control of the Tenda F453 router by exploiting a flaw in its email filtering function, which can lead to a buffer overflow. The attacker needs to send specially crafted requests to the router, making it possible for them to execute malicious code.

tendaf453 firmware
Exploit Available
about 1 month agoFeb 25, 2026
CVE-2026-31687.4

An attacker can remotely exploit a flaw in the Tenda F453 router's firmware to cause a buffer overflow, potentially allowing them to take control of the device. This vulnerability can be triggered by manipulating specific settings in the router's configuration, making it easy for attackers to launch an attack if they know how to exploit it.

tendaf453 firmware
Exploit Available
about 1 month agoFeb 25, 2026
CVE-2026-31677.4

An attacker can remotely exploit a vulnerability in Tenda F453 firmware to cause a buffer overflow, potentially allowing them to execute arbitrary code on the device. This requires the attacker to manipulate a specific argument in a web request, making it relatively easy for them to launch an attack.

tendaf453 firmware
Exploit Available
about 1 month agoFeb 25, 2026
CVE-2026-31667.4

This vulnerability allows an attacker to remotely execute malicious code on the Tenda F453 router by exploiting a buffer overflow in its firmware. The attacker can do this by manipulating specific input, and since the exploit is publicly available, it poses a significant risk to users who haven't updated their devices.

tendaf453 firmware
Exploit Available
about 1 month agoFeb 25, 2026

About Tenda F453 firmware Security

This page provides comprehensive security vulnerability tracking for Tenda F453 firmware. Our database includes all CVEs affecting this product, updated in real-time from official sources.

Each vulnerability listing includes detailed CVSS severity analysis, exploit availability status, AI-generated explanations, and direct links to official security patches and vendor advisories.

Security Recommendations

  • • Always keep F453 firmware updated to the latest version
  • • Subscribe to security advisories from Tenda
  • • Monitor this page for new vulnerabilities affecting your version
  • • Prioritize patching critical and high severity issues immediately