Vulnerability Disclosed in TVT DVR Products, Remote Exploit Possible
CVE-2024-7339

5.3MEDIUM

Key Information:

Vendor

Tvt

Status
Dvr Td-2104ts-cl
Dvr Td-2108ts-HP
Provision-isr Dvr Sh-4050a5-5l(mm)
Avision Dvr Av108t
Vendor
CVE Published:
1 August 2024

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 89%📰 News Worthy

What is CVE-2024-7339?

A vulnerability has been found in TVT DVR TD-2104TS-CL, DVR TD-2108TS-HP, Provision-ISR DVR SH-4050A5-5L(MM) and AVISION DVR AV108T. The vulnerability affects the file /queryDevInfo and can lead to information disclosure. It can be exploited remotely, and the public disclosure of the exploit means it may be used. The vendor has been unresponsive to the disclosure. There are no known ransomware groups exploiting this vulnerability at this time.

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Deploy the Patch

Affected Version(s)

AVISION DVR AV108T 1.3.3.20657B180918.D06.U2(4A41T)

AVISION DVR AV108T 1.3.4.22966B181219.D00.U1(4A21S)

AVISION DVR AV108T 1.3.4.22966B181219.D14.U1(8A41T)

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-7339 - Proof of Concept

News Articles

favicon imageVicarius

CVE-2024-7339 - vsociety

A vulnerability has been found in TVT DVR TD-2104TS-CL, DVR TD-2108TS-HP, Provision-ISR DVR SH-4050A5-5L(MM) and AVISION DVR AV108T and classified as problemati...

References

https://vuldb.com/?id.273262
vdb-entry
https://vuldb.com/?ctiid.273262
signaturepermissions-required
https://vuldb.com/?submit.379373
third-party-advisory

EPSS Score

89% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 📰

    First article discovered by Vicarius

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

netsecfish (VulDB User)
JSON
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