VDB-308913 · CVE-2025-47706 · sa-contrib-2025-052

Enterprise MFA up to 4.6.x/5.1.x on Drupal authentication replay

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Enterprise MFA up to 4.6.x/5.1.x on Drupal and classified as critical. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in authentication replay. This vulnerability was named CVE-2025-47706. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Enterprise MFA up to 4.6.x/5.1.x on Drupal. It has been classified as critical. This affects an unknown part. The manipulation with an unknown input leads to a authentication replay vulnerability. CWE is classifying the issue as CWE-294. A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Authentication Bypass by Capture-replay vulnerability in Drupal Enterprise MFA - TFA for Drupal allows Remote Services with Stolen Credentials.This issue affects Enterprise MFA - TFA for Drupal: from 0.0.0 before 4.7.0, from 5.0.0 before 5.2.0.

The weakness was presented by Conrad Lara as sa-contrib-2025-052. The advisory is shared at drupal.org. This vulnerability is uniquely identified as CVE-2025-47706 since 05/07/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1040 for this issue.

Upgrading to version 4.7.0 or 5.2.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-14924). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Enterprise MFA

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication replay
CWE: CWE-294 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Enterprise MFA 4.7.0/5.2.0

Timelineinfo

05/07/2025 🔍
05/14/2025 +7 days 🔍
05/14/2025 +0 days 🔍
06/10/2025 +27 days 🔍

Sourcesinfo

Advisory: sa-contrib-2025-052
Researcher: Conrad Lara
Status: Confirmed

CVE: CVE-2025-47706 (🔍)
GCVE (CVE): GCVE-0-2025-47706
GCVE (VulDB): GCVE-100-308913
EUVD: 🔍

Entryinfo

Created: 05/14/2025 19:51
Updated: 06/10/2025 17:46
Changes: 05/14/2025 19:51 (56), 05/19/2025 18:27 (1), 06/10/2025 17:46 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.