CVE-2016-2388KEV · OVERDUE

SAP NetWeaver Information Disclosure Vulnerability

Medium · published February 16, 2016

Patch now

The score understates this — it's already being exploited

CVSS calls it medium at 5.3. It is confirmed in active exploitation. It sits in the 99.0th percentile for exploit probability.

1576
days past CISA
deadline
CVSS v3.1
5.3
EPSS
52%
Percentile
99.0
In the wild
Confirmed
What it is

⚠️ A crafty HTTP request is the secret key to exposing sensitive user data in SAP NetWeaver AS JAVA 7.4! 🎭 Think of it like a waiter at a restaurant mistakenly giving out your personal order details to the wrong table just because someone hinted at what you might have liked — it’s a serious breach of trust! An attacker could manipulate this vulnerability to snag sensitive user information, potentially leading to unauthorized access or account takeovers. While it may not be catastrophic, the exposure of user data can still have rippling effects on privacy and security.

Put simply

Think of it like a waiter at a restaurant mistakenly giving out your personal order details to the wrong table just because someone hinted at what you might have liked — it’s a serious breach of trust! This vulnerability allows remote attackers to send specially crafted HTTP requests to the Universal Worklist Configuration, making it possible to retrieve sensitive user data without proper authorization.

What to do

An attacker could manipulate this vulnerability to snag sensitive user information, potentially leading to unauthorized access or account takeovers. While it may not be catastrophic, the exposure of user data can still have rippling effects on privacy and security. To protect yourself, apply SAP Security Note 2256846 to patch your systems immediately. Additionally, review your HTTP request handling and implement strict validation measures to enhance security. Don't forget to keep your SAP NetWeaver AS updated! You've got this! Follow these steps and you'll be one step closer to securing your system. 🛡️

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.52206 · 99.0th percentile
Published
2016-02-16T15:00Z
KEV added
2022-06-09 · due 2022-06-30
EPSS history
Timeline
  • 09 JUN 00:00Z
    Added to CISA KEV — remediate by Jun 30
    kev
  • 16 FEB 15:00Z
    The Universal Worklist Configuration in SAP NetWeaver AS JAVA 7.4 allows remote attackers to obtain sensitive user information via a crafted HTTP request, aka…
    cvelistv5