What is CVE-2010-5326?

CVE-2010-5326 is a critical-severity vulnerability in Sap Netweaver_application_server_java, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2016-05-13.

How severe is CVE-2010-5326?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2010-5326 known to be exploited?

Yes. CVE-2010-5326 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 2 public proof-of-concept repositories are indexed.

Auth bypass in Sap Netweaver_application_server_java

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…

Vulnerability class: Broken Authentication

EPSS: 0.174 (96.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Sap Netweaver_application_server_java
N/a — versions n/a

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2021-11-03. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-05-03.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Permissions Required, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Broken Link)
cve@mitre.org (US Government Resource, Third Party Advisory, x_refsource_CERT, third-party-advisory)
cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)

Frequently asked questions

What is CVE-2010-5326?: CVE-2010-5326 is a critical-severity vulnerability in Sap Netweaver_application_server_java, classified under Missing Authentication for Critical Function. CVSS score: 10.0/10. Published 2016-05-13.
How severe is CVE-2010-5326?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2010-5326 known to be exploited?: Yes. CVE-2010-5326 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 2 public proof-of-concept repositories are indexed.