Cisco Security Manager Serialized Java Object deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Cisco Security Manager. Affected by this issue is some unknown functionality of the component Serialized Java Object Handler. Performing a manipulation results in deserialization. This vulnerability is known as CVE-2020-27131. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cisco Security Manager (version now known). This affects some unknown processing of the component Serialized Java Object Handler. 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 11/17/2020 as cisco-sa-csm-java-rce-mWJEedcD. The advisory is shared at tools.cisco.com. This vulnerability is uniquely identified as CVE-2020-27131. Neither technical details nor an exploit are 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: 8.9
VulDB Meta Temp Score: 8.7

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
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: 🔍

NVD Base Score: 🔍

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: 🔍

Timelineinfo

10/13/2020 🔍
11/17/2020 +35 days 🔍
11/17/2020 +0 days 🔍
12/08/2020 +21 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-csm-java-rce-mWJEedcD
Status: Confirmed

CVE: CVE-2020-27131 (🔍)
GCVE (CVE): GCVE-0-2020-27131
GCVE (VulDB): GCVE-100-165045

Entryinfo

Created: 11/17/2020 09:05
Updated: 12/08/2020 09:56
Changes: 11/17/2020 09:05 (37), 12/08/2020 09:51 (5), 12/08/2020 09:56 (19)
Complete: 🔍
Cache ID: 216::103

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