CVE-2010-5326

CVE-2010-5326 is a critical-severity vulnerability in Sap Netweaver Application Server Java with a CVSS 3.x base score of 10.0. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2021-11-03). The underlying weakness is classified as CWE-306.

Key facts

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.

Frequently asked questions

What is CVE-2010-5326?
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.
How severe is CVE-2010-5326?
CVE-2010-5326 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2010-5326 being actively exploited?
Yes. CVE-2010-5326 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2021-11-03, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2010-5326?
CVE-2010-5326 affects Sap Netweaver Application Server Java. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-5326?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2010-5326 have an EU (EUVD) identifier?
Yes. CVE-2010-5326 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2010-5284. It is also flagged as exploited in the EUVD (since 2021-11-03).
When was CVE-2010-5326 published?
CVE-2010-5326 was published on 2016-05-13 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Sap Netweaver Application Server Java

All CVEs affecting Sap Netweaver Application Server Java →

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities

Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →