GCVE-1988-2026-0296
Vulnerability from gna-1988 – Published: 2026-09-08 11:40 – Updated: 2026-09-08 11:40
VLAI
EPSS
VEX
Title
[KIS-2026-15] Telenia Software TVox <= 26.5.3 (action_audio.php) OS Command Injection Vulnerability
Summary
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Telenia Software TVox <= 26.5.3 (action_audio.php) OS Command Injection
Vulnerability
-------------------------------------------------------------------------------------
[-] Software Link:
https://www.teleniasoftware.com
[-] Affected Versions:
Version 26.5.3 and prior 26.x versions.
Version 24.9.21 and prior 24.x versions.
Older versions may be affected as well.
[-] Vulnerability Description:
The vulnerable code is located within the
/opt/telenia/tvox/php/siti/t-vox/manager/html/action_audio.php script:
180. case "checkProcess":
181. $pid = @trim($_REQUEST["pid"]);
182. $logFile = @trim($_REQUEST["logFile"]);
183. if ($pid != "")
184. exec('ps -p ' . $_REQUEST["pid"], $output);
User input passed through the "pid" request parameter (when the "action"
request parameter is set to "checkProcess") is not properly sanitized
before being used to execute OS commands via an exec() call at line 184.
This can be exploited to inject and execute arbitrary OS commands with the
privileges of the "apache" user on the web server.
[-] Proof of Concept:
https://karmainsecurity.com/pocs/tvox_root_rce.php
[-] Solution:
No official solution is currently available.
[-] Disclosure Timeline:
[22/05/2026] - Vendor was contacted, no response
[26/05/2026] - Vendor was notified about this vulnerability, no response
[27/05/2026] - Vendor was notified about 60-day disclosure deadline policy,
no response
[26/06/2026] - Vendor was contacted again along with CSIRT Italy, no
response from CSIRT
[08/07/2026] - First vendor response, asking for vulnerability details
[09/07/2026] - Vulnerability details safely provided to the vendor
[20/07/2026] - Vendor was contacted again, asking for an update
[21/07/2026] - Vendor replied a security patch will be released by the end
of July
[21/07/2026] - CVE identifier requested
[21/07/2026] - CVE identifier assigned
[27/07/2026] - Reached 60-day disclosure deadline, still no official
solution
[03/08/2026] - Public disclosure
[-] CVE Reference:
CVE-2026-64828 has been assigned to this vulnerability.
[-] Credits:
Vulnerability discovered by Egidio Romano.
[-] Original Advisory:
https://karmainsecurity.com/KIS-2026-15
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| unknown | Telenia Software TVox |
Affected:
unknown
|
guessed |
Relationships
reference
GCVE-1988-2026-0296 (this record)
- related CVE-2026-64828
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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