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CVE-2024-53335VulnerabilityPublished Updated

CVE-2024-53335: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 7.8 High.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
7.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 16% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 21 Nov 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

AI-suggested

1. Immediately isolate affected TOTOLINK A810R routers from critical network segments to limit exposure. 2. Monitor network traffic for unusual activity or signs of exploitation attempts targeting downloadFlile.cgi or related services. 3. Restrict local access to the router’s management interfaces to trusted personnel only, employing strong authentication and access controls. 4. Disable or restrict the use of the downloadFlile.cgi service if possible, or implement input validation and filtering at network boundaries. 5. Regularly audit router firmware versions and configurations to identify and track vulnerable devices. 6. Engage with TOTOLINK support or vendor channels to obtain official patches or firmware updates addressing this vulnerability as soon as they become available. 7. Implement network segmentation and intrusion detection systems to detect and contain potential exploitation. 8. Educate network administrators about this vulnerability and ensure incident response plans include scenarios involving router compromise. 9. Consider replacing vulnerable devices with models that have a stronger security posture if patching is delayed or unavailable.

Description

TOTOLINK A810R V4.1.2cu.5182_B20201026 is vulnerable to Buffer Overflow in downloadFlile.cgi.

References

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