RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI
CVE-2021-29200

9.8CRITICAL

Key Information:

Vendor
Apache
Status
Apache Ofbiz
Vendor
CVE Published:
27 April 2021

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 92%

Summary

Apache OFBiz has unsafe deserialization prior to 17.12.07 version An unauthenticated user can perform an RCE attack

Affected Version(s)

Apache OFBiz Apache OFBiz < 17.12.07

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-29200
Created by freeide

References

https://lists.apache.org/thread.html/re21d25d9fb89e36cea9...
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/04/27/4
mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r708351f1a8af7adb887...
mailing-listx_refsource_MLIST

EPSS Score

92% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Apache OFBiz would like to thank the first report from "r00t4dm at Cloud-Penetrating Arrow Lab, asd of MoyunSec V-Lab <[email protected]> and 赖涵 <[email protected]> a bit later
.