Proofpoint Insider Threat Management Server up to 7.11.1 Web Console deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Proofpoint Insider Threat Management Server up to 7.11.1. It has been declared as critical. The impacted element is an unknown function of the component Web Console. Such manipulation leads to deserialization. This vulnerability is referenced as CVE-2021-40843. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Proofpoint Insider Threat Management Server up to 7.11.1. It has been rated as critical. Affected by this issue is some unknown processing of the component Web Console. 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.

The weakness was published 10/14/2021 as pfpt-sa-2021-0009. The advisory is shared for download at proofpoint.com. This vulnerability is handled as CVE-2021-40843 since 09/10/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 7.11.2 eliminates this vulnerability.

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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: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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: 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: Insider Threat Management Server 7.11.2

Timelineinfo

09/10/2021 🔍
10/14/2021 +34 days 🔍
10/14/2021 +0 days 🔍
10/20/2021 +6 days 🔍

Sourcesinfo

Advisory: pfpt-sa-2021-0009
Status: Confirmed

CVE: CVE-2021-40843 (🔍)
GCVE (CVE): GCVE-0-2021-40843
GCVE (VulDB): GCVE-100-184400

Entryinfo

Created: 10/14/2021 03:34
Updated: 10/20/2021 13:47
Changes: 10/14/2021 03:34 (40), 10/20/2021 13:47 (1)
Complete: 🔍
Cache ID: 216::103

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