VDB-308055 · CVE-2025-26847 · GCVE-0-2025-26847

Znuny up to 7.1.4 Support Bundle missing password field masking

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.
3.4	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Znuny up to 7.1.4. Affected by this vulnerability is an unknown functionality of the component Support Bundle Handler. Performing a manipulation results in missing password field masking. This vulnerability is known as CVE-2025-26847. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Znuny up to 7.1.4. This affects some unknown processing of the component Support Bundle Handler. The manipulation with an unknown input leads to a missing password field masking vulnerability. CWE is classifying the issue as CWE-549. The product does not mask passwords during entry, increasing the potential for attackers to observe and capture passwords. This is going to have an impact on confidentiality. The summary by CVE is:

An issue was discovered in Znuny before 7.1.5. When generating a support bundle, not all passwords are masked.

This vulnerability is uniquely identified as CVE-2025-26847 since 02/15/2025. The exploitability is told to be easy. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

Upgrading to version 7.1.5 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Znuny

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: Missing password field masking
CWE: CWE-549 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Znuny 7.1.5

Timelineinfo

02/15/2025 🔍
05/08/2025 +81 days 🔍
05/08/2025 +0 days 🔍
05/08/2025 +0 days 🔍

Sourcesinfo

Status: Confirmed

CVE: CVE-2025-26847 (🔍)
GCVE (CVE): GCVE-0-2025-26847
GCVE (VulDB): GCVE-100-308055

Entryinfo

Created: 05/08/2025 19:13
Changes: 05/08/2025 19:13 (52)
Complete: 🔍
Cache ID: 216::103