CVE-2019-0344KEV · OVERDUE

SAP Commerce Cloud Deserialization of Untrusted Data Vulnerability

Critical · published August 14, 2019

Patch now

Confirmed exploited, and the score agrees

CVSS calls it critical at 9.8. It is confirmed in active exploitation. It sits in the 94.2th percentile for exploit probability.

732
days past CISA
deadline
CVSS v3.1
9.8
EPSS
7%
Percentile
94.2
In the wild
Confirmed
What it is

🚨 A sneaky deserialization flaw in SAP Commerce Cloud could let attackers execute arbitrary code with Hybris user rights! 🔥 Think of it like a restaurant where the chef blindly accepts any delivery without checking what’s in the boxes. If a malicious ingredient gets in, it could lead to a recipe for disaster! An attacker can hijack your systems and run any code they want, potentially compromising sensitive data, altering configurations, or outright taking control. This is a full-blown invasion that could lead to catastrophic consequences for your operations!

Put simply

Think of it like a restaurant where the chef blindly accepts any delivery without checking what’s in the boxes. If a malicious ingredient gets in, it could lead to a recipe for disaster! This vulnerability arises from unsafe deserialization in the virtualjdbc extension of SAP Commerce Cloud, allowing attackers to inject malicious code that the system would execute with the rights of the Hybris user.

What to do

An attacker can hijack your systems and run any code they want, potentially compromising sensitive data, altering configurations, or outright taking control. This is a full-blown invasion that could lead to catastrophic consequences for your operations! Immediately patch to version 6.7.1 or later. Also, review your deserialization logic and ensure you are validating incoming data rigorously to prevent such exploits in the future. Don't wait, secure your systems now! You've got this! Follow these steps and you'll be well on your way to securing your environment. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.07079 · 94.2th percentile
Published
2019-08-14T13:53Z
KEV added
2024-09-30 · due 2024-10-21
EPSS history
Timeline
  • 30 SEP 00:00Z
    Added to CISA KEV — remediate by Oct 21
    kev
  • 14 AUG 13:53Z
    Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, it is possible to execute…
    cvelistv5