Medium severity · published Aug 1, 2024
CVE-2024-7339
TVT DVR TD-2104TS-CL queryDevInfo information disclosure
5.3
CVSS
32%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)32.0% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
AVISION DVR AV108T · TVT
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) · source: vendor, CISA
DT
DVR TD-2104TS-CL · TVT
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) · source: vendor
DT
DVR TD-2108TS-HP · TVT
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) · source: vendor
PD
Provision-ISR DVR SH-4050A5-5L(MM) · TVT
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) · source: vendor
AA
Avision Av108t Firmware · Tvt
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) · source: NVD
SF
Sh-4050a5-5l(mm) Firmware · Provision-isr
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) · source: NVD
TF
Td-2104ts-cl Firmware · Tvt
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) · source: NVD
TF
Td-2108ts-hp Firmware · Tvt
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) · source: NVD
DT
Dvr TD 2014ts CL · Tvt
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\/ · source: CISA
DT
Dvr TD 2018ts HP · Tvt
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.U\/(8A21S\/; 1.3.4.24879B190222.D00.U2\/8A21S\/ · source: CISA
PI
Provision Isr Dvr SH 4050a5 5l\/mm\/ · Tvt
1.3.3.20657B180918.D06.U2\/4A41T\/; 1.3.4.22966B181219.D00.U\/(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\/ · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-7339
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-7339
Exploit
https://netsecfish.notion.site/Sensitive-Device-Information-Disclosure-in-TVT-DVR-fad1cce703d946969be5130bf3aaac0d?pvs=4
Permissions Required
https://vuldb.com/?ctiid.273262
Permissions Required
https://vuldb.com/?id.273262
Third Party Advisory
https://vuldb.com/?submit.379373