Ubiquiti UISP Application up to 2.4.219 server-side request forgery

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 (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Ubiquiti UISP Application up to 2.4.219. This affects an unknown part. Such manipulation leads to server-side request forgery. This vulnerability is traded as CVE-2025-27217. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Ubiquiti UISP Application up to 2.4.219. It has been rated as critical. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A Server-Side Request Forgery (SSRF) in the UISP Application may allow a malicious actor with certain permissions to make requests outside of UISP Application scope.

The advisory is available at community.ui.com. This vulnerability is handled as CVE-2025-27217 since 02/20/2025. The exploitation is known to be easy. The attack may be launched remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 2.4.220 eliminates this vulnerability. The upgrade is hosted for download at community.ui.com.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

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

CVSSv2info

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

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
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: UISP Application 2.4.220

Timelineinfo

02/20/2025 CVE reserved
08/21/2025 +181 days Advisory disclosed
08/21/2025 +0 days VulDB entry created
08/21/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: community.ui.com
Status: Confirmed

CVE: CVE-2025-27217 (🔒)
GCVE (CVE): GCVE-0-2025-27217
GCVE (VulDB): GCVE-100-320894

Entryinfo

Created: 08/21/2025 07:15
Updated: 08/21/2025 12:44
Changes: 08/21/2025 07:15 (55), 08/21/2025 12:44 (1)
Complete: 🔍
Cache ID: 216::103

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