Nintex Automation 5.6/5.7 deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Nintex Automation 5.6/5.7. It has been declared as critical. This affects an unknown function. Such manipulation leads to deserialization. This vulnerability is documented as CVE-2025-27925. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Nintex Automation 5.6/5.7. It has been rated as critical. Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Nintex Automation 5.6 and 5.7 before 5.8 has insecure deserialization of user input.

The advisory is available at help.nintex.com. This vulnerability is handled as CVE-2025-27925 since 03/10/2025. The exploitation is known to be difficult. The attack may be launched remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 5.8 eliminates this vulnerability. The upgrade is hosted for download at help.nintex.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-7825). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.5
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Automation 5.8

Timelineinfo

03/10/2025 🔍
03/11/2025 +1 days 🔍
03/11/2025 +0 days 🔍
01/29/2026 +324 days 🔍

Sourcesinfo

Advisory: help.nintex.com
Status: Confirmed

CVE: CVE-2025-27925 (🔍)
GCVE (CVE): GCVE-0-2025-27925
GCVE (VulDB): GCVE-100-299186
EUVD: 🔍

Entryinfo

Created: 03/11/2025 06:35
Updated: 01/29/2026 21:34
Changes: 03/11/2025 06:35 (64), 06/08/2025 05:26 (1), 01/29/2026 21:34 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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