CVE-2010-5326 SAP NetWeaver Remote Code Execution

What is CVE-2010-5326?

CVE-2010-5326 is a critical missing authorization vulnerability in Sap Netweaver Application Server Java, published on 13 May 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-306

Which versions are affected by CVE-2010-5326?

It affects 1 product.

Products include Sap Netweaver Application Server Java.

How do I fix CVE-2010-5326?

No fix has been published for CVE-2010-5326 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 3 May 2022.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2010-5326 being exploited?

Yes. Attackers have exploited CVE-2010-5326 in the wild since at least 3 Nov 2021.

Other vulnerabilities in Sap Netweaver Application Server Java

• CVE-2020-6287 SAP NetWeaver Missing Authentication for Critical Function Exploited Critical 10.0
• CVE-2016-2386 SAP NetWeaver SQL Injection Exploited Critical 9.8
• CVE-2017-12637 SAP NetWeaver Directory Traversal Exploited High 7.5
• CVE-2016-3976 SAP NetWeaver Directory Traversal Exploited High 7.5
• CVE-2016-9563 SAP NetWeaver XML External Entity (XXE) Exploited Medium 6.5

All Sap Netweaver Application Server Java vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w5jq-q2q7-wx7x.