Arctera InfoScale up to 8.0.2 Windows Plugin_Host Service deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Arctera InfoScale up to 8.0.2. This affects an unknown function of the component Windows Plugin_Host Service. Performing a manipulation results in deserialization. This vulnerability is identified as CVE-2025-27816. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Arctera InfoScale up to 8.0.2. This affects an unknown code of the component Windows Plugin_Host Service. 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. The impact remains unknown. The summary by CVE is:

A vulnerability was discovered in the Arctera InfoScale 7.0 through 8.0.2 where a .NET remoting endpoint can be exploited due to the insecure deserialization of potentially untrusted messages. The vulnerability is present in the Windows Plugin_Host service, which runs on all the servers where InfoScale is installed. The service is used only when applications are configured for Disaster Recovery (DR) using the DR wizard. Disabling the Plugin_Host service manually will eliminate the vulnerability.

It is possible to read the advisory at veritas.com. This vulnerability is uniquely identified as CVE-2025-27816 since 03/07/2025. The exploitability is told to be difficult. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/07/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-7809). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.6

VulDB Base Score: 4.6
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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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: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/07/2025 🔍
03/07/2025 +0 days 🔍
03/07/2025 +0 days 🔍
06/07/2025 +92 days 🔍

Sourcesinfo

Advisory: veritas.com
Status: Not defined

CVE: CVE-2025-27816 (🔍)
GCVE (CVE): GCVE-0-2025-27816
GCVE (VulDB): GCVE-100-298911
EUVD: 🔍

Entryinfo

Created: 03/07/2025 09:21
Updated: 06/07/2025 22:54
Changes: 03/07/2025 09:21 (52), 06/07/2025 22:54 (1)
Complete: 🔍
Cache ID: 216::103

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

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