Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-27685— Insecure Deserialization in SAP NetWeaver Enterprise Portal Administration

Quick assessment

Affected
SAP_SE SAP NetWeaver Enterprise Portal Administration
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAP NetWeaver Enterprise Portal Administration是德国思爱普（SAP）公司的一个访问控制软件。 SAP NetWeaver Enterprise Portal Administration存在代码问题漏洞，该漏洞源于特权用户上传不受信任或恶意内容，可能导致主机系统机密性、完整性和可用性受到严重影响。

CVSS 9.1 · Critical EPSS 0.57% · P45

Possible ATT&CK Techniques 1 AI

T1195.002 · Compromise Software Supply Chain
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-27685

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Insecure Deserialization in SAP NetWeaver Enterprise Portal Administration
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver Enterprise Portal Administration 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Enterprise Portal Administration是德国思爱普（SAP）公司的一个访问控制软件。 SAP NetWeaver Enterprise Portal Administration存在代码问题漏洞，该漏洞源于特权用户上传不受信任或恶意内容，可能导致主机系统机密性、完整性和可用性受到严重影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SAP_SE SAP NetWeaver Enterprise Portal Administration EP-RUNTIME 7.50 -

II. Public POCs for CVE-2026-27685

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-27685

请登录查看更多情报信息。

Same Patch Batch · SAP_SE · 2026-03-10 · 13 CVEs total

CVE-2026-27689 7.7 HIGH Denial of service (DOS) in SAP Supply Chain Management
CVE-2026-27684 6.4 MEDIUM SQL Injection Vulnerability in SAP NetWeaver (Feedback Notification)
CVE-2026-24316 6.4 MEDIUM Server-Side Request Forgery (SSRF) in SAP NetWeaver Application Server for ABAP
CVE-2026-24309 6.4 MEDIUM Missing Authorization check in SAP NetWeaver Application Server for ABAP
CVE-2026-0489 6.1 MEDIUM DOM-based Cross-Site Scripting (XSS) Vulnerability in SAP Business One (Job Service)
CVE-2026-27686 5.9 MEDIUM Missing Authorization check in SAP Business Warehouse (Service API)
CVE-2026-27687 5.8 MEDIUM Missing Authorization check in SAP S/4HANA HCM Portugal and SAP ERP HCM Portugal
CVE-2026-24311 5.6 MEDIUM Insecure Storage Protection vulnerability in SAP Customer Checkout 2.0
CVE-2026-27688 5.0 MEDIUM Missing Authorization check in SAP NetWeaver Application Server for ABAP
CVE-2026-24317 5.0 MEDIUM DLL Hijacking vulnerability in SAP GUI for Windows with active GuiXT
CVE-2026-24313 5.0 MEDIUM Missing Authorization check in SAP Solution Tools Plug-In (ST-PI)
CVE-2026-24310 3.5 LOW Missing Authorization check in SAP NetWeaver Application Server for ABAP

IV. Related Vulnerabilities

Same product: SAP NetWeaver Enterprise Portal Administration
Same vendor: SAP_SE
Same weakness: CWE-502

V. Comments for CVE-2026-27685

No comments yet

Leave a comment