Which products and versions are affected by CVE-2024-7339?

Affected: Sh-4050a5-5l\(mm\) Firmware (Provision-Isr) versions 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\(8a21s\); Avision Av108t Firmware (Tvt) versions 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\(8a21s\); Td-2104ts-Cl Firmware (Tvt) versions 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\(8a21s\), among others. The full list is in the CVE brief.

Is CVE-2024-7339 being exploited in the wild?

It is exploited in the wild, listed in CIRCL KEV, Industry KEV feed since Sep 14, 2024.

Is CVE-2024-7339 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2024-7339?

A public exploit is reported by tracking sources, but no code link is listed yet.

Is there a fix for CVE-2024-7339?

No fixed version is listed yet; check the vendor advisory for mitigations.

How urgently should CVE-2024-7339 be patched?

Brandefense priority: patch immediately, because it is listed as exploited in the wild.

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On CISA KEVMedium

CVE-2024-7339AVISION DVR AV108T Information Disclosure

The manipulation leads to information disclosure.

Published Aug 1, 2024 · Updated Aug 7, 2024 · Also known as TR-24-1124

Key Facts

Patch immediately

CVE-2024-7339 is a medium-severity vulnerability (CVSS 6.9 v4) affecting Sh-4050a5-5l\(mm\) Firmware (Provision-Isr), Avision Av108t Firmware (Tvt), Td-2104ts-Cl Firmware (Tvt) and 5 more products.
It is exploited in the wild, listed in CIRCL KEV, Industry KEV feed since Sep 14, 2024. A public exploit is reported by tracking sources, but no code link is listed yet.
EPSS estimates a 32% probability of exploitation in the next 30 days.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Scores

CVSS v4

6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS (30-day exploit likelihood)

32%

Higher than 98.3% of all scored CVEs

Exploit maturity

Exploited (KEV)

ATLAS score

50/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Sep 14, 2024

44 days after publication

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Exploited (KEV)

Public exploit code

Proof-of-concept links

In-the-wild evidence

Reports of active use

Advisories And Exploit References

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.

Known-Exploited Catalog Listings

Catalog	Added	Remediation due	Ransomware use
CIRCL KEV	Sep 14, 2024	n/a	Not reported
Industry KEV feed	Sep 14, 2024	n/a	Not reported

Affected Products

32 affected entries in total

Product	Affected versions	Fixed in
Sh-4050a5-5l\(mm\) FirmwareProvision-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\(8a21s\)	n/a
Avision Av108t FirmwareTvt	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\(8a21s\)	n/a
Td-2104ts-Cl FirmwareTvt	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\(8a21s\)	n/a
Td-2108ts-Hp FirmwareTvt	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\(8a21s\)	n/a
AVISION DVR AV108T	>= 1.3.3.20657B180918.D06.U2(4A41T)	n/a

3 more affected products in the full CVE brief

Timeline

Publicly disclosed
Aug 1, 2024
Last updated
Aug 7, 2024
Added to CIRCL KEV
Sep 14, 2024
Added to Industry KEV feed
Sep 14, 2024

Weakness Type

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

11 more references in the full CVE brief

FAQ

Common Questions.

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.
Affected: Sh-4050a5-5l\(mm\) Firmware (Provision-Isr) versions 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\(8a21s\); Avision Av108t Firmware (Tvt) versions 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\(8a21s\); Td-2104ts-Cl Firmware (Tvt) versions 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\(8a21s\), among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CIRCL KEV, Industry KEV feed since Sep 14, 2024.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
A public exploit is reported by tracking sources, but no code link is listed yet.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Is CVE-2024-7339 On Your Attack Surface?

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