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CVE-2024-7339

TVT DVR TD-2104TS-CL queryDevInfo information disclosure

MEDIUM
5.3
CVSS Score
Published: August 1, 2024 at 04:00 AM UTC
Updated: June 17, 2026 at 08:19 AM UTC
9 products affected across 2 vendorsTd 2104TS Cl FirmwareTd 2108TS HP FirmwareAvision AV108T Firmware

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Severity
MEDIUM5.3
Exploit prediction
EPSS 32%
SSVC
PoC

Description

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 problematic. This vulnerability affects unknown code of the file /queryDevInfo. The manipulation leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-273262 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sh 4050A5 5L (mm ) Firmware· Provision Isr
95%
1.3.3.20657b180918.d06.u2(4a41t)1.3.4.22966b181219.d00.u1(4a21s)1.3.4.22966b181219.d14.u1(8a41t)1.3.4.22966b181219.d44.u1(16a82t)1.3.4.24513b190218.d00.u1(8a21s)1.3.4.24879b190222.d00.u2(8a21s)
provision-isr-sh-4050a5-5l-mm (same device)
Avision AV108T Firmware· Tvt
95%
1.3.3.20657B180918.D06.U2(4A41T)1.3.3.20657B180918.D06.U2/4A41T/1.3.3.20657b180918.d06.u2(4a41t)1.3.4.22966B181219.D00.U/(4A21S/1.3.4.22966B181219.D00.U1(4A21S)1.3.4.22966B181219.D14.U1(8A41T)1.3.4.22966B181219.D14.U1/8A41T/1.3.4.22966B181219.D44.U1(16A82T)1.3.4.22966B181219.D44.U1/16A82T/1.3.4.22966b181219.d00.u1(4a21s)1.3.4.22966b181219.d14.u1(8a41t)1.3.4.22966b181219.d44.u1(16a82t)1.3.4.24513B190218.D00.U/8A21S/1.3.4.24513B190218.D00.U1(8A21S)1.3.4.24513b190218.d00.u1(8a21s)1.3.4.24879B190222.D00.U2(8A21S)1.3.4.24879B190222.D00.U2/8A21S/1.3.4.24879b190222.d00.u2(8a21s)
tvt-avision-av108t (same device)
Td 2104TS Cl Firmware· Tvt
95%
1.3.3.20657b180918.d06.u2(4a41t)1.3.4.22966b181219.d00.u1(4a21s)1.3.4.22966b181219.d14.u1(8a41t)1.3.4.22966b181219.d44.u1(16a82t)1.3.4.24513b190218.d00.u1(8a21s)1.3.4.24879b190222.d00.u2(8a21s)
tvt-td-2104ts-cl (same device)
Td 2108TS HP Firmware· Tvt
95%
1.3.3.20657b180918.d06.u2(4a41t)1.3.4.22966b181219.d00.u1(4a21s)1.3.4.22966b181219.d14.u1(8a41t)1.3.4.22966b181219.d44.u1(16a82t)1.3.4.24513b190218.d00.u1(8a21s)1.3.4.24879b190222.d00.u2(8a21s)
tvt-td-2108ts-hp (same device)
DVR TD-2104TS-CL· Tvt
60%
1.3.3.20657B180918.D06.U2(4A41T)1.3.3.20657B180918.D06.U2/4A41T/1.3.4.22966B181219.D00.U1(4A21S)1.3.4.22966B181219.D00.U1/4A21S/1.3.4.22966B181219.D14.U1(8A41T)1.3.4.22966B181219.D14.U1/8A41T/1.3.4.22966B181219.D44.U1(16A82T)1.3.4.22966B181219.D44.U1/16A82T/1.3.4.24513B190218.D00.U1(8A21S)1.3.4.24513B190218.D00.U1/8A21S/1.3.4.24879B190222.D00.U2(8A21S)1.3.4.24879B190222.D00.U2/8A21S/
DVR TD-2108TS-HP· Tvt
60%
1.3.3.20657B180918.D06.U2(4A41T)1.3.3.20657B180918.D06.U2/4A41T/1.3.4.22966B181219.D00.U1(4A21S)1.3.4.22966B181219.D00.U1/4A21S/1.3.4.22966B181219.D14.U1(8A41T)1.3.4.22966B181219.D14.U1/8A41T/1.3.4.22966B181219.D44.U1(16A82T)1.3.4.22966B181219.D44.U1/16A82T/1.3.4.24513B190218.D00.U/(8A21S/1.3.4.24513B190218.D00.U1(8A21S)1.3.4.24879B190222.D00.U2(8A21S)1.3.4.24879B190222.D00.U2/8A21S/
Provision Isr Sh 4050A5 5L Mm· Tvt
50%
1.3.3.20657B180918.D06.U2(4A41T)1.3.3.20657B180918.D06.U2/4A41T/1.3.4.22966B181219.D00.U/(4A21S/1.3.4.22966B181219.D00.U1(4A21S)1.3.4.22966B181219.D14.U1(8A41T)1.3.4.22966B181219.D14.U1/8A41T/1.3.4.22966B181219.D44.U1(16A82T)1.3.4.22966B181219.D44.U1/16A82T/1.3.4.24513B190218.D00.U1(8A21S)1.3.4.24513B190218.D00.U1/8A21S/1.3.4.24879B190222.D00.U2(8A21S)1.3.4.24879B190222.D00.U2/8A21S/
Sh-4050A5-5L(Mm)· Provision Isrdevice
80%
All versions
Avision Av108T· Tvtdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

ExploitThird Party Advisory
Source: [email protected]
https://netsecfish.notion.site/Sensitive-Device-Information-Disclosure-in-TVT-DVR-fad1cce703d946969be5130bf3aaac0d?pvs=4
SignaturePermissions RequiredVDB Entry
Source: [email protected]
https://vuldb.com/?ctiid.273262
VDB EntryPermissions Required
Source: [email protected]
https://vuldb.com/?id.273262
Third Party AdvisoryVDB Entry
Source: [email protected]
https://vuldb.com/?submit.379373

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200NVD-CWE-noinfo

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