VDB-334020 · CVE-2025-13711 · ZDI-25-1035

Tencent TFace eval deserialization

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6.9	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Tencent TFace. Impacted is the function eval. The manipulation results in deserialization. This vulnerability is known as CVE-2025-13711. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability, which was classified as critical, was found in Tencent TFace (affected version unknown). Affected is the function eval. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Tencent TFace eval Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent TFace. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the eval endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-27187.

The advisory is shared for download at zerodayinitiative.com. This vulnerability is traded as CVE-2025-13711. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

Applying the patch 7b2eed297d43dcdd1e3d45bfdfc950478e3af5d9 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-204970). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Tencent

Name

TFace

License

open-source

Website

Product: https://github.com/Tencent/TFace/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔒

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: 7b2eed297d43dcdd1e3d45bfdfc950478e3af5d9

Timelineinfo

12/02/2025 Advisory disclosed
12/02/2025 +0 days VulDB entry created
12/24/2025 +22 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: ZDI-25-1035
Status: Confirmed

CVE: CVE-2025-13711 (🔒)
GCVE (CVE): GCVE-0-2025-13711
GCVE (VulDB): GCVE-100-334020
EUVD: 🔒

Entryinfo

Created: 12/02/2025 09:01
Updated: 12/24/2025 13:19
Changes: 12/02/2025 09:01 (53), 12/24/2025 03:30 (2), 12/24/2025 13:19 (12)
Complete: 🔍
Cache ID: 216::103