Shenzhen TVT CCTV-DVR Command Injection
Priority HIGH 82CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
An OS command injection vulnerability exists in white-labeled DVRs manufactured by TVT, affecting a custom HTTP service called "Cross Web Server" that listens on TCP ports 81 and 82. The web interface fails to sanitize input in the URI path passed to the language extraction functionality. When the server processes a request to /language/[lang]/index.html, it uses the [lang] input unsafely in a tar extraction command without proper escaping. This allows an unauthenticated remote attacker to inject shell commands and achieve arbitrary command execution as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.30915 98th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Shenzhen TVT | CCTV-DVR | all versions | — | No fix listed | CNA |
- CCTV-DVR VendorShenzhen TVT Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 60
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tvt:td-2108ts-cl_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2108ts-cl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2108ts-cl-a_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2108ts-cl-a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2116ts-cl_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2116ts-cl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2104ts-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2104ts-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2108ts-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2108ts-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
- cpe:2.3:o:tvt:td-2108ts-cl_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2108ts-cl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2108ts-cl-a_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2108ts-cl-a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2116ts-cl_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2116ts-cl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2104ts-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2104ts-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2108ts-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2108ts-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
Show 50 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tvt:td-2116ts-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2116ts-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2104ts-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2104ts-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2108ts-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2108ts-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2116te-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2116te-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2704ts-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2704ts-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2708ts-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2708ts-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716te-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716te-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716te-hc-a_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716te-hc-a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716tc-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716tc-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2732tc-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2732tc-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716td-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716td-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2732td-hc_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2732td-hc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2704ts-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2704ts-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2708ts-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2708ts-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2708te-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2708te-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716te-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716te-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716te-hp-a_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716te-hp-a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2716tc-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2716tc-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2708te-hk_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2708te-hk:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2932td-hp_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2932td-hp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2004ts-cl_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2004ts-cl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2004ts-cl-c_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2004ts-cl-c:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2104ts-cl_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2104ts-cl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2104ts-cl-a_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2104ts-cl-a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
| cpe:2.3:o:tvt:td-2008ts-cl_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | TVT |
| cpe:2.3:h:tvt:td-2008ts-cl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | TVT |
- cpe:2.3:o:tvt:td-2116ts-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2116ts-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2104ts-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2104ts-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2108ts-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2108ts-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2116te-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2116te-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2704ts-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2704ts-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2708ts-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2708ts-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716te-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716te-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716te-hc-a_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716te-hc-a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716tc-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716tc-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2732tc-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2732tc-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716td-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716td-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2732td-hc_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2732td-hc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2704ts-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2704ts-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2708ts-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2708ts-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2708te-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2708te-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716te-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716te-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716te-hp-a_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716te-hp-a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2716tc-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2716tc-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2708te-hk_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2708te-hk:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2932td-hp_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2932td-hp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2004ts-cl_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2004ts-cl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2004ts-cl-c_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2004ts-cl-c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2104ts-cl_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2104ts-cl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2104ts-cl-a_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2104ts-cl-a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
- cpe:2.3:o:tvt:td-2008ts-cl_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·TVT
- cpe:2.3:h:tvt:td-2008ts-cl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TVT
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-34036
- 2026-10-03 Alias added: GHSA-ppp6-57cw-px5q
References
Sources
- CVE-2025-34036 · CVE Program
- CVE-2025-34036 · NVD
- FIRST EPSS
- GHSA-ppp6-57cw-px5q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences