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SOC 2 Type IIISO 27001GDPRHIPAA Ready

Home›CVE Pulse›CVE-2020-9496

CVE-2020-9496

MEDIUMNVD 6.1EG9.0▲

EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because EPSS predicts 94% probability of exploitation within the next 30 days (top 0.1% of all CVEs). NVD baseline CVSS 6.1 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%

Sources: epss, ghsa, nvd

⚠️Weaponized

6.1

XML-RPC request are vulnerable to unsafe deserialization and Cross-Site Scripting issues in Apache OFBiz 17.12.03

CVSS v3: 6.1
EG Score: 9.0(high)
EPSS: 99.9%
KEV: Not listed

Published

July 15, 2020

Last Modified

November 21, 2024

References (20)

security@apachehttp://packetstormsecurity.com/files/158887/Apache-OFBiz-XML-RPC-Java-Deserialization.html
security@apachehttp://packetstormsecurity.com/files/161769/Apache-OFBiz-XML-RPC-Java-Deserialization.html
security@apachehttp://packetstormsecurity.com/files/163730/Apache-OfBiz-17.12.01-Remote-Command-Execution.html
security@apachehttps://lists.apache.org/thread.html/r0a0a701610b3bcdf14634047313adab3f1628bb9aa55cf29cd262ef5%40%3Ccommits.ofbiz.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/r8fb319dc1f196563955fbf5e9cf454fb9d6c27c2058066445af7f8cb%40%3Cuser.ofbiz.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/ra43cfe80226c3b23cd775f3543da10c035ad9c9943cfe8a680490730%40%3Cuser.ofbiz.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/raf6020f765f12711e817ce13df63ecd7d677eebea8001e0473ee7c84%40%3Cannounce.apache.org%3E
security@apachehttps://lists.apache.org/thread.html/rde93e1c91620335b72b798f78ab4459d3f7b06f96031d8ce86a18825%40%3Cnotifications.ofbiz.apache.org%3E
security@apachehttps://s.apache.org/l0994
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/158887/Apache-OFBiz-XML-RPC-Java-Deserialization.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/161769/Apache-OFBiz-XML-RPC-Java-Deserialization.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/163730/Apache-OfBiz-17.12.01-Remote-Command-Execution.html
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r0a0a701610b3bcdf14634047313adab3f1628bb9aa55cf29cd262ef5%40%3Ccommits.ofbiz.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r108a964764b8bd21ebd32ccd4f51c183ee80a251c105b849154a8e9d%40%3Ccommits.ofbiz.apache.org%3E

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-502Deserialization of Untrusted Data
CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 1× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:42 UTCepss_batch
2026-05-27 01:18 UTCEG score recompute
2026-05-27 01:18 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 00:15 UTCOSV refresh

⚠️

Publicly available exploits

(8 references)

Working exploit code is in the public domain (1 Metasploit module) (5 GitHub PoCs) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCLy0nt4r/CVE-2020-9496
First seen Aug 15, 2022
ApacheOfBiz 17.12.01 - Unauthorized Remote Code Executión
Open source ↗
Exploit-DBEDB-50178
First seen Aug 4, 2021
ApacheOfBiz 17.12.01 - Remote Command Execution (RCE)
Open source ↗
GitHub PoCs4dbrd/CVE-2020-9496
First seen Aug 4, 2021
Open source ↗
GitHub PoCyuaneuro/ofbiz-poc
First seen May 13, 2021
CVE-2020-9496和CVE-2021-26295利用dnslog批量验证漏洞poc及exp
Open source ↗
GitHub PoCg33xter/CVE-2020-9496
First seen Apr 30, 2021
Apache OFBiz unsafe deserialization of XMLRPC arguments
Open source ↗
GitHub PoCdwisiswant0/CVE-2020-9496
First seen Aug 15, 2020
Open source ↗
Metasploitexploit/linux/http/apache_ofbiz_deserialization✓ verified
First seen Jul 13, 2020
Apache OFBiz XML-RPC Java Deserialization
Open source ↗
Nucleihttp/cves/2020/CVE-2020-9496.yaml
First seen Jan 1, 2020
Apache OFBiz 17.12.03 - Cross-Site Scripting
Open source ↗

Frequently asked(5)

What is CVE-2020-9496?

CVE-2020-9496 is a medium vulnerability published on July 15, 2020. XML-RPC request are vulnerable to unsafe deserialization and Cross-Site Scripting issues in Apache OFBiz 17.12.03

When was CVE-2020-9496 disclosed?

CVE-2020-9496 was first published in the National Vulnerability Database on July 15, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-9496 actively exploited?

CVE-2020-9496 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-9496?

CVE-2020-9496 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

How do I remediate CVE-2020-9496?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-9496, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-9496

Is Your Infrastructure Affected by CVE-2020-9496?

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Related CVEs(same CWE)

Same CWE

10 shown

CWE-79

CVE-2003-5003NVD 5.0EG 6.1MEDIUM
CVE-2004-1865EG 4.8MEDIUM
CVE-2003-1587EG 0.0NONE
CVE-2003-1586EG 0.0NONE
CVE-2003-1585EG 0.0NONE
CVE-2003-1584EG 0.0NONE
CVE-2003-1583EG 0.0NONE
CVE-2003-1582EG 0.0EPSS 90%NONE
CVE-2003-1581EG 0.0NONE
CVE-2003-1577EG 0.0NONE