CVE-2026-27685CWE-502

Insecure Deserialization in SAP NetWeaver Enterprise Portal Administration

Critical · published March 10, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

SAP NetWeaver Enterprise Portal Administration is vulnerable if a privileged user uploads untrusted or malicious content that, upon deserialization, could result in a high impact on the confidentiality, integrity, and availability of the host system.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-03-10T00:18Z
EPSS history
Timeline
  • 10 MAR 00:18Z
    Insecure Deserialization in SAP NetWeaver Enterprise Portal Administration
    cvelistv5