Cisco Unified Contact Center Express Java Remote Management Interface Serialized Java Object input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Unified Contact Center Express and classified as critical. This issue affects some unknown processing of the component Java Remote Management Interface. The manipulation as part of Serialized Java Object results in input validation. This vulnerability is cataloged as CVE-2020-3280. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Unified Contact Center Express (the affected version is unknown). It has been classified as critical. Affected is an unknown code of the component Java Remote Management Interface. The manipulation as part of a Serialized Java Object leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the Java Remote Management Interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a malicious serialized Java object to a specific listener on an affected system. A successful exploit could allow the attacker to execute arbitrary code as the root user on an affected device.

The weakness was shared 05/22/2020 as cisco-sa-uccx-rce-GMSC6RKN as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2020-3280 since 12/12/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: 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: 🔍

Timelineinfo

12/12/2019 🔍
05/22/2020 +162 days 🔍
05/22/2020 +0 days 🔍
10/19/2020 +150 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-uccx-rce-GMSC6RKN
Status: Confirmed

CVE: CVE-2020-3280 (🔍)
GCVE (CVE): GCVE-0-2020-3280
GCVE (VulDB): GCVE-100-155544

Entryinfo

Created: 05/22/2020 13:43
Updated: 10/19/2020 07:18
Changes: 05/22/2020 13:43 (40), 05/22/2020 13:48 (11), 10/19/2020 07:18 (1)
Complete: 🔍
Cache ID: 216::103

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