ID
VAR-202011-0736
CVE
CVE-2020-27131
TITLE
Cisco Security Manager Untrusted Data Deserialization Vulnerability in
Trust: 0.8
DESCRIPTION
Multiple vulnerabilities in the Java deserialization function that is used by Cisco Security Manager could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device. These vulnerabilities are due to insecure deserialization of user-supplied content by the affected software. An attacker could exploit these vulnerabilities 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 commands on the device with the privileges of NT AUTHORITY\SYSTEM on the Windows target host. Cisco has not released software updates that address these vulnerabilities. Cisco Security Manager There is a vulnerability in deserialization of untrusted data.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Cisco Security Manager (CSM) is a set of enterprise-level management applications from Cisco, which is mainly used to configure firewall, VPN and intrusion prevention security services on Cisco network and security devices. Successful exploitation could result in arbitrary command execution on the affected device
Trust: 1.8
AFFECTED PRODUCTS
| vendor: | cisco | model: | security manager | scope: | lte | version: | 4.22 | Trust: 1.0 |
| vendor: | シスコシステムズ | model: | cisco security manager | scope: | eq | version: | - | Trust: 0.8 |
CVSS
SEVERITY | CVSSV2 | CVSSV3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PROBLEMTYPE DATA
| problemtype: | CWE-502 | Trust: 1.1 |
| problemtype: | CWE-20 | Trust: 1.0 |
| problemtype: | Deserialization of untrusted data (CWE-502) [NVD Evaluation ] | Trust: 0.8 |
THREAT TYPE
remote
Trust: 0.6
TYPE
code problem
Trust: 0.6
PATCH
| title: | cisco-sa-csm-java-rce-mWJEedcD | url: | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csm-java-rce-mWJEedcD | Trust: 0.8 |
| title: | Cisco Security Manager Fixes for code issue vulnerabilities | url: | http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=135489 | Trust: 0.6 |
| title: | Cisco: Cisco Security Manager Java Deserialization Vulnerabilities | url: | https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-csm-java-rce-mWJEedcD | Trust: 0.1 |
| title: | Java-Deserialization-Cheat-Sheet | url: | https://github.com/mishmashclone/GrrrDog-Java-Deserialization-Cheat-Sheet | Trust: 0.1 |
| title: | Java-Deserialization-Cheat-Sheet | url: | https://github.com/GrrrDog/Java-Deserialization-Cheat-Sheet | Trust: 0.1 |
| title: | Vulnerability | url: | https://github.com/tzwlhack/Vulnerability | Trust: 0.1 |
| title: | SecBooks SecBooks目录 | url: | https://github.com/SexyBeast233/SecBooks | Trust: 0.1 |
| title: | Threatpost | url: | https://threatpost.com/critical-cisco-flaw-sensitive-data/161305/ | Trust: 0.1 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2020-27131 | Trust: 2.6 |
| db: | JVNDB | id: | JVNDB-2020-013618 | Trust: 0.8 |
| db: | AUSCERT | id: | ESB-2020.4073.3 | Trust: 0.6 |
| db: | AUSCERT | id: | ESB-2020.4073.2 | Trust: 0.6 |
| db: | CNNVD | id: | CNNVD-202011-1485 | Trust: 0.6 |
| db: | CNVD | id: | CNVD-2020-66202 | Trust: 0.1 |
| db: | SEEBUG | id: | SSVID-99046 | Trust: 0.1 |
| db: | VULHUB | id: | VHN-370509 | Trust: 0.1 |
| db: | VULMON | id: | CVE-2020-27131 | Trust: 0.1 |
REFERENCES
| url: | https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-csm-java-rce-mwjeedcd | Trust: 2.5 |
| url: | https://nvd.nist.gov/vuln/detail/cve-2020-27131 | Trust: 1.4 |
| url: | https://www.auscert.org.au/bulletins/esb-2020.4073.3/ | Trust: 0.6 |
| url: | https://www.auscert.org.au/bulletins/esb-2020.4073.2/ | Trust: 0.6 |
| url: | https://cwe.mitre.org/data/definitions/502.html | Trust: 0.1 |
| url: | https://nvd.nist.gov | Trust: 0.1 |
| url: | https://threatpost.com/critical-cisco-flaw-sensitive-data/161305/ | Trust: 0.1 |
SOURCES
| db: | VULHUB | id: | VHN-370509 |
| db: | VULMON | id: | CVE-2020-27131 |
| db: | JVNDB | id: | JVNDB-2020-013618 |
| db: | CNNVD | id: | CNNVD-202011-1485 |
| db: | NVD | id: | CVE-2020-27131 |
LAST UPDATE DATE
2024-11-23T22:40:51.306000+00:00
SOURCES UPDATE DATE
| db: | VULHUB | id: | VHN-370509 | date: | 2020-11-30T00:00:00 |
| db: | VULMON | id: | CVE-2020-27131 | date: | 2023-11-07T00:00:00 |
| db: | JVNDB | id: | JVNDB-2020-013618 | date: | 2021-07-08T08:28:00 |
| db: | CNNVD | id: | CNNVD-202011-1485 | date: | 2020-12-08T00:00:00 |
| db: | NVD | id: | CVE-2020-27131 | date: | 2024-11-21T05:20:46.233 |
SOURCES RELEASE DATE
| db: | VULHUB | id: | VHN-370509 | date: | 2020-11-17T00:00:00 |
| db: | VULMON | id: | CVE-2020-27131 | date: | 2020-11-17T00:00:00 |
| db: | JVNDB | id: | JVNDB-2020-013618 | date: | 2021-07-08T00:00:00 |
| db: | CNNVD | id: | CNNVD-202011-1485 | date: | 2020-11-16T00:00:00 |
| db: | NVD | id: | CVE-2020-27131 | date: | 2020-11-17T04:15:12.133 |