9.8
CRITICAL
CVE-2021-26295
Apache OFBiz Unserialization Remote Code Execution
Description

Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.

INFO

Published Date :

March 22, 2021, 12:15 p.m.

Last Modified :

Nov. 7, 2023, 3:31 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-26295 has a 45 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-26295 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apache ofbiz
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-2021-26295.

URL Resource
http://packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html Exploit Third Party Advisory VDB Entry
https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0%40%3Cdev.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d%40%3Ccommits.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599%40%3Cnotifications.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a%40%3Cdev.ofbiz.apache.org%3E
https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6%40%3Cdev.ofbiz.apache.org%3E

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).

All CVE - PoC in GitHub

poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate

Updated: 3 weeks, 3 days ago
5 stars 2 fork 2 watcher
Born at : March 22, 2024, 3:58 p.m. This repo has been linked 928 different CVEs too.

None

Updated: 6 months, 1 week ago
1 stars 0 fork 0 watcher
Born at : March 11, 2024, 1:21 p.m. This repo has been linked 930 different CVEs too.

渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms

Assembly Python Shell PHP C++ C Go Ruby HTML Java

Updated: 1 month, 2 weeks ago
4 stars 0 fork 0 watcher
Born at : Feb. 7, 2024, 2:08 p.m. This repo has been linked 305 different CVEs too.

None

CSS HTML JavaScript

Updated: 7 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 2:11 p.m. This repo has been linked 494 different CVEs too.

poc集合(持续更新ing)

Updated: 4 months, 1 week ago
4 stars 0 fork 0 watcher
Born at : July 30, 2023, 1:30 a.m. This repo has been linked 154 different CVEs too.

在公网收集的gobypoc+部分自己加的poc

Updated: 1 week, 5 days ago
96 stars 5 fork 5 watcher
Born at : July 28, 2023, 4:28 p.m. This repo has been linked 296 different CVEs too.

有关阿帕奇服务的poc验证

Python

Updated: 1 year, 1 month ago
0 stars 0 fork 0 watcher
Born at : July 20, 2023, 6:41 p.m. This repo has been linked 2 different CVEs too.

A Common Vulnerability PoC Knowledge Base一个普遍漏洞POC知识库

vulnerability

Updated: 2 months ago
17 stars 6 fork 6 watcher
Born at : June 24, 2023, 3:12 p.m. This repo has been linked 232 different CVEs too.

None

Python Shell C# Java PHP

Updated: 1 year, 1 month ago
2 stars 0 fork 0 watcher
Born at : May 3, 2023, 2:08 p.m. This repo has been linked 59 different CVEs too.

None

Updated: 1 year, 5 months ago
0 stars 2 fork 2 watcher
Born at : April 8, 2023, 6:19 a.m. This repo has been linked 923 different CVEs too.

None

Updated: 7 months, 1 week ago
20 stars 3 fork 3 watcher
Born at : Feb. 14, 2023, 6:10 p.m. This repo has been linked 921 different CVEs too.

本软件首先集成危害性较大框架和部分主流cms的rce(无需登录,或者登录绕过执行rce)和反序列化(利用链简单)。傻瓜式导入url即可实现批量getshell。批量自动化测试。例如:Thinkphp,Struts2,weblogic。出现的最新漏洞进行实时跟踪并且更新例如:log4jRCE,向日葵 禅道RCE 瑞友天翼应用虚拟化系统sql注入导致RCE大华智慧园区上传,金蝶云星空漏洞等等.

cve-2021-41773 cve-2021-43798 cve-2021-45232 cve-2022-1388 cve-2022-22947 cve-2022-22954 cve-2022-22963 cve-2022-22965 cve-2022-23131 cve-2022-29464 cve-2022-30525 qvd-2023-6271 cve-2023-28432 qvd-2023-8621 cve-2023-34960 cve-2023-27372 cve-2024-25600 qvd-2024-11354 cve-2024-5084 cve-2024-36401

C++ C#

Updated: 1 week, 6 days ago
185 stars 8 fork 8 watcher
Born at : Jan. 8, 2023, 5:21 a.m. This repo has been linked 42 different CVEs too.

None

Python

Updated: 1 week, 4 days ago
104 stars 18 fork 18 watcher
Born at : Nov. 26, 2022, 5:52 a.m. This repo has been linked 108 different CVEs too.

None

Updated: 7 months ago
2 stars 2 fork 2 watcher
Born at : Nov. 25, 2022, 5:43 p.m. This repo has been linked 930 different CVEs too.

None

Python

Updated: 1 week, 4 days ago
565 stars 135 fork 135 watcher
Born at : Nov. 25, 2022, 5:20 a.m. This repo has been linked 174 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-26295 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-26295 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 Apache Software Foundation https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0%40%3Cdev.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6%40%3Cdev.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a%40%3Cdev.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661%40%3Cnotifications.ofbiz.apache.org%3E [No types assigned]
    Added Reference Apache Software Foundation https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d%40%3Ccommits.ofbiz.apache.org%3E [No types assigned]
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0@%3Cdev.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6@%3Cdev.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a@%3Cdev.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661@%3Cnotifications.ofbiz.apache.org%3E
    Removed Reference Apache Software Foundation https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E
  • Modified Analysis by [email protected]

    Sep. 16, 2021

    Action Type Old Value New Value
    Changed Reference Type https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E Mailing List, Patch, Vendor Advisory
  • CVE Modified by [email protected]

    Aug. 11, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rbe8439b26a71fc3b429aa793c65dcc4a6e349bc7bb5010746a74fa1d@%3Ccommits.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 30, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r078351a876ed284ba667b33aba29428d7308a5bd4df78f14a3df6661@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 05, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rab718cfe6468085d7560c0c1ae816841e175886199f42e36efb8d735@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
  • Modified Analysis by [email protected]

    May. 03, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html No Types Assigned http://packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E Mailing List, Patch, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a@%3Cdev.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a@%3Cdev.ofbiz.apache.org%3E Mailing List, Vendor Advisory
  • CVE Modified by [email protected]

    Apr. 27, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d@%3Ccommits.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 27, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rbe512e5ccd6b11169c6379daa1234bc805f3d53c5a38224e956295ce@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 06, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 29, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rc9bd0d3d794dc370bc70585960841868cb29b92dcc80552b84ca2599@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
    Added Reference https://lists.apache.org/thread.html/r3ee005dd767cd83f522719423f5e7dd316f168ddbd1dc51a13d4e244@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 29, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/rec5e9fdcdca13099cfb29f632333f44ad1dd60d90f67b90434e4467a@%3Cdev.ofbiz.apache.org%3E [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 26, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0@%3Cdev.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0@%3Cdev.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E Mailing List, Patch, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607@%3Cnotifications.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607@%3Cnotifications.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Changed Reference Type https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6@%3Cdev.ofbiz.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6@%3Cdev.ofbiz.apache.org%3E Mailing List, Vendor Advisory
    Added CWE NIST CWE-502
    Added CPE Configuration OR *cpe:2.3:a:apache:ofbiz:*:*:*:*:*:*:*:* versions up to (excluding) 17.12.06
  • CVE Modified by [email protected]

    Mar. 25, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/reccf8c8a58337ce7c035495d3d82fbc549e97036a9789a2a7d9cccf6@%3Cdev.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 25, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r0d97a3b7a14777b9e9e085b483629d2774343c4723236d1c73f43ff0@%3Cdev.ofbiz.apache.org%3E [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 24, 2021

    Action Type Old Value New Value
    Added Reference https://lists.apache.org/thread.html/r6e4579c4ebf7efeb462962e359501c6ca4045687f12212551df2d607@%3Cnotifications.ofbiz.apache.org%3E [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-26295 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-2021-26295 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

97.48 }} 0.01%

score

0.99977

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability