CVE-2010-5326
CriticalExploitedPublic exploitThe 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"…
Published May 13, 2016 · Updated Apr 22, 2026
Key Facts
Patch immediately- CVE-2010-5326 is a critical-severity vulnerability (CVSS 10.0 v3.1) affecting Netweaver Application Server Java (Sap).
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since May 13, 2016. Public exploit code is available.
- EPSS estimates a 18% probability of exploitation in the next 30 days.
- Fixed versions are available, including Netweaver Application Server Java 7.30.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
10.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
18%
Higher than 97.1% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2010-5326 brief as a PDF
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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.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Nov 3, 2021 | May 3, 2022 | Not reported |
| Industry KEV feed | May 13, 2016 | May 3, 2022 | Not reported |
| CIRCL KEV | Nov 3, 2021 | May 3, 2022 | Not reported |
| ENISA EUVD | Nov 3, 2021 | n/a | Not reported |
Required action: Apply updates per vendor instructions.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Netweaver Application Server JavaSap | See advisory | 7.30 |
Patched Releases
Netweaver Application Server Java
7.30
Timeline
Publicly disclosed
May 13, 2016
Added to Industry KEV feed
May 13, 2016
Added to CISA KEV
Nov 3, 2021
Added to CIRCL KEV
Nov 3, 2021
Added to ENISA EUVD
Nov 3, 2021
Last updated
Apr 22, 2026
Weakness Type
- CWE-306 Missing Authentication for Critical Function
References
- advisoryhttps://www.onapsis.com/threat-report-tip-iceberg-wild-exploitation-cyber-attacks-sap-business-applications
- advisory48925
- advisory90533
- advisoryTA16-132A
- exploitVulnCheck exploitation report
FAQ
Common Questions.
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.
Affected: Netweaver Application Server Java (Sap). The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since May 13, 2016.
Yes. It was added on Nov 3, 2021 with a federal remediation due date of May 3, 2022.
Public exploit code is available.
Fixed versions are available, including Netweaver Application Server Java 7.30.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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