What’s Vulnerable › Vulnerabilities

CVE-2023-23120

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-02 · updated 2026-06-17
• Weakness: CWE-354

Description

The use of the cyclic redundancy check (CRC) algorithm for integrity check during firmware update makes TRENDnet TV-IP651WI Network Camera firmware version v1.07.01 and earlier vulnerable to firmware modification attacks. An attacker can conduct a man-in-the-middle (MITM) attack to modify the new firmware image and bypass the checksum verification.

Affected products

• TRENDnet Tv-Ip651Wi Firmware: through 1.07.01

References

• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJl1oFzci
• https://www.trendnet.com/support/
• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJl1oFzci
• https://www.trendnet.com/support/

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