CVE-2021-26295
RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
- Record
CVE-2021-26295- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-502
- Updated
- 2026-11-02
CVE List No score
RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
- Record
CVE-2021-26295- Updated
- 2026-11-02
EUVDEUVD-2021-13106
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
- Record
EUVD-2021-13106- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-hp7h-f9pw-x5wj
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use...
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
- Record
GHSA-hp7h-f9pw-x5wj- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV
Apache OFBiz has unsafe deserialization prior to 17.12.06. An unauthenticated attacker can use this vulnerability to successfully take over Apache OFBiz.
- Record
CVE-2021-26295- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Metasploit | Apache OFBiz SOAP Java Deserialization | 2021-03-22 |
| Nuclei | Apache OFBiz <17.12.06 - Arbitrary Code Execution | |
| PoC in GitHub | coolyin001/CVE-2021-26295-- | 2021-04-09 |
| PoC in GitHub | dskho/CVE-2021-26295 | 2021-03-25 |
| PoC in GitHub | rakjong/CVE-2021-26295-Apache-OFBiz | 2021-03-24 |
| PoC in GitHub | yuaneuro/ofbiz-poc | 2021-05-13 |
| PoC in GitHub | yumusb/CVE-2021-26295 | 2021-03-23 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, Metasploit, Nuclei, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-26295 is a critical vulnerability (CVSS 9.8) in Apache Ofbiz, published March 22, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 97.8%, the 99th percentile. No source names a fixed version.
References
lists.apache.org/thread.html/r3c1802eaf34aa78a61b4e8e044c214bc94accbd28a11f3a276586a31%40%3Cuser.ofbiz.apache.org%3E
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packetstormsecurity.com/files/162104/Apache-OFBiz-SOAP-Java-Deserialization.html
nvd.nist.gov/vuln/detail/CVE-2021-26295
github.com/advisories/GHSA-hp7h-f9pw-x5wj