CVE-2010-5326

Name: CVE-2010-5326
Creator: NVD / NIST
Published: 2016-05-13T10:59:00.173+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 10/10Actively ExploitedEPSS 17.91%

Last modified Jun 16, 2026

CVE-2010-5326 is a critical-severity vulnerability rated 10/10 on the CVSS scale. The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour" attack.. CISA has confirmed active exploitation in the wild. EPSS estimates a 17.91% chance of exploitation in the next 30 days.

Description

The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require authentication, which allows remote attackers to execute arbitrary code via an HTTP or HTTPS request, as exploited in the wild in 2013 through 2016, aka a "Detour" attack.

Metrics

CVSS 3.1

10/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS Probability

17.91%

96.8th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by May 3, 2022.

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Sap	Netweaver Application Server Java	<= 7.30

References

http://service.sap.com/sap/support/notes/1445998Permissions Required
http://www.onapsis.com/research/publications/sap-security-in-depth-vol4-the-invoker-servlet-a-dangerous-detour-into-sap-java-solutionsBroken Link
http://www.securityfocus.com/bid/48925Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/90533Third Party Advisory, VDB Entry
http://www.us-cert.gov/ncas/alerts/TA16-132AThird Party Advisory, US Government Resource
https://www.onapsis.com/threat-report-tip-iceberg-wild-exploitation-cyber-attacks-sap-business-applicationsThird Party Advisory
http://service.sap.com/sap/support/notes/1445998Permissions Required
http://www.onapsis.com/research/publications/sap-security-in-depth-vol4-the-invoker-servlet-a-dangerous-detour-into-sap-java-solutionsBroken Link
http://www.securityfocus.com/bid/48925Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/90533Third Party Advisory, VDB Entry
http://www.us-cert.gov/ncas/alerts/TA16-132AThird Party Advisory, US Government Resource
https://www.onapsis.com/threat-report-tip-iceberg-wild-exploitation-cyber-attacks-sap-business-applicationsThird Party Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-5326US Government Resource

Timeline

Published: May 13, 2016
Last Modified: Jun 16, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2010-5326?

How severe is CVE-2010-5326?

CVE-2010-5326 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 17.91% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2010-5326?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-5326?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST