THREATPORT/VULNERABILITY/CVE-2011-1517
CRITICAL SEVERITY

CVE-2011-1517

Netweaver vulnerability

CVSS
9.8
EPSS
4.2%
EPSS pct
90th
Exploited
No known
SAP NetWeaver 7.0 allows Remote Code Execution and Denial of Service caused by an error in the DiagTraceHex() function. By sending a specially-crafted packet, an attacker could exploit this vulnerability to cause the application to crash.
Affected vendor
Sap
Affected product
Netweaver
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-02-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2011-1517

  • Confirm whether Sap Netweaver is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2011-1517.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-1517

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-1517 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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