Home/CVE/SAP NetWeaver Remote Code Execution Vulnerability
CVE

CVE-2010-5326

SAP NetWeaver Remote Code Execution Vulnerability

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.

CRITICAL · CVSS 10 ⚠ CISA KEV EPSS 0.13179
Act now
  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 6% of all CVEs by exploitation likelihood
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬢

Required Remediation

Apply updates per vendor instructions.

⬡

Weakness Classification

CWE-306Missing Authentication for Critical Function
▤

Affected Products & Versions

1
sap netweaver application server java<= 7.30
▣

Scoring & Timeline

10
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 May 2016 · 10:59 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisaKEV-CVE-2010-5326
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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 AdvisoryVDB Entry
http://www.securityfocus.com/bid/90533Third Party AdvisoryVDB Entry
http://www.us-cert.gov/ncas/alerts/TA16-132AThird Party AdvisoryUS Government Resource
https://www.onapsis.com/threat-report-tip-iceberg-wild-exploitation-cyber-attacks-sap-business-applicationsThird Party Advisory
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