CVE-2015-6420
"Cisco Java Object Deserialization Remote Command Execution"
Description
Serialized-object interfaces in certain Cisco Collaboration and Social Media; Endpoint Clients and Client Software; Network Application, Service, and Acceleration; Network and Content Security Devices; Network Management and Provisioning; Routing and Switching - Enterprise and Service Provider; Unified Computing; Voice and Unified Communications Devices; Video, Streaming, TelePresence, and Transcoding Devices; Wireless; and Cisco Hosted Services products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.
INFO
Published Date :
Dec. 15, 2015, 5:59 a.m.
Last Modified :
Nov. 7, 2023, 2:26 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2015-6420 has a 22 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-6420.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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Java
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Shell
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Shell
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Shell
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Shell
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Shell
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extraction of bytecode changes related to security patches
Java Kotlin Jupyter Notebook
proof-of-vulnerability projects demonstrating the presence of vulnerabilities in projects cloning or shading vulnerable components
Java
proof-of-concept demonstration of unsafe object deserialization
deserialization java kotlin reverse-shell vulnerability
Kotlin Java
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-6420 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-6420 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Cisco Systems, Inc. https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E [No types assigned] Removed Reference Cisco Systems, Inc. https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E -
CVE Modified by [email protected]
Mar. 10, 2021
Action Type Old Value New Value Removed Reference https://www.kb.cert.org/vuls/id/576313 [Third Party Advisory] Added Reference https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E [No Types Assigned] -
CVE Modified by [email protected]
Oct. 01, 2018
Action Type Old Value New Value Added Reference https://www.kb.cert.org/vuls/id/581311 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 19, 2018
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 14, 2017
Action Type Old Value New Value Removed Evaluator Description <a href="http://cwe.mitre.org/data/definitions/502.html">CWE-502: Deserialization of Untrusted Data</a> Changed Reference Type http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization No Types Assigned http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 Third Party Advisory Changed Reference Type https://www.tenable.com/security/research/tra-2017-14 No Types Assigned https://www.tenable.com/security/research/tra-2017-14 Third Party Advisory Changed Reference Type https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 No Types Assigned https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 Third Party Advisory Changed Reference Type https://www.tenable.com/security/research/tra-2017-23 No Types Assigned https://www.tenable.com/security/research/tra-2017-23 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/78872 No Types Assigned http://www.securityfocus.com/bid/78872 Third Party Advisory, VDB Entry Added Reference https://www.kb.cert.org/vuls/id/576313 [Third Party Advisory] Removed CWE NVD-CWE-Other Added CWE CWE-502 Changed CPE Configuration OR *cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:* versions up to (including) 3.2.1 *cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:* versions up to (including) 4.0 OR *cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:* versions up to (including) 3.2.1 *cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 08, 2017
Action Type Old Value New Value Added Reference https://www.tenable.com/security/research/tra-2017-23 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 03, 2017
Action Type Old Value New Value Added Reference https://www.tenable.com/security/research/tra-2017-14 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 17, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 20, 2017
Action Type Old Value New Value Added Reference https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/78872 [No Types Assigned] -
Modified Analysis by [email protected]
Dec. 16, 2015
Action Type Old Value New Value Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/502.html">CWE-502: Deserialization of Untrusted Data</a> Added CPE Configuration Configuration 1 OR *cpe:2.3:a:apache:commons_collections:3.2.1:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CWE NVD-CWE-Other -
Initial Analysis by [email protected]
Dec. 15, 2015
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-6420 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-6420
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.88 }} 0.00%
score
0.80006
percentile