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CVE-2024-22727VulnerabilityPublished Updated

CVE-2024-22727: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 8.3 High.

Data as of 26 Oct 2026, 06:26 UTC

CVSS 3.1 base score
8.3High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 25% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 17 Feb 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 2026-10-26.

What to do

AI-suggested

Organizations should immediately verify the firmware version of their Teltonika TRB1-series devices and plan to update to firmware version TRB1_R_00.07.05.2 or later once available. Until patches are applied, restrict physical access to devices to prevent USB-based attacks and segment the network to limit exposure of the devices to untrusted networks. Employ network access controls such as VLANs and firewall rules to restrict Ethernet LAN access to trusted hosts only. Monitor device logs and network traffic for unusual activities indicative of exploitation attempts. Implement strict USB port control policies, including disabling unused USB ports or using endpoint security solutions to detect unauthorized USB devices. Regularly audit device configurations and maintain an inventory of deployed devices to ensure timely patch management. Engage with Teltonika support or vendor advisories for updates and guidance. Consider deploying intrusion detection systems tailored to industrial network protocols to detect anomalous behavior. Finally, incorporate this vulnerability into risk assessments and incident response plans to prepare for potential exploitation scenarios.

Description

Teltonika TRB1-series devices with firmware before TRB1_R_00.07.05.2 allow attackers to exploit a firmware vulnerability via Ethernet LAN or USB.

References

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