CVE-2023-24011

highpriority · track · 0EPSS 0.003 · 28 %ileDEEU
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.35% (28th) EPSS
CVSS 8.2 · high
Is it mine?
3 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · sick_psirt

EPSS · scored 2026-10-27

An attacker can arbitrarily craft malicious DDS Participants (or ROS 2 Nodes) with valid certificates to compromise and get full control of the attacked secure DDS databus system by exploiting vulnerable attributes in the configuration of PKCS#7 certificate’s validation. This is caused by a non-compliant implementation of permission document verification used by some DDS vendors. Specifically, an improper use of the OpenSSL PKCS7_verify function used to validate S/MIME signatures.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.2
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Lsecondary · ENISA EU
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Lsecondary · cve-coordination@incibe.esexploitability 3.9 · impact 4.2
v3.18.2highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Lsecondary · SICK PSIRT DE
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200US
04

affected products (3)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • SCA-2026-0004Eclipse Cyclone DDS Vulnerabilities have no impact on SICK picoScan150 & SICK picoScan120 products2026-02-13csaf · sick_psirtDE

    Eclipse Cyclone DDS has known vulnerabilities and is used in SICK picoScan150 and SICK picoScan120 products starting with version 2.2.0. A current analysis confirms that the identified vulnerabilities (CVE-2025-67109 and CVE-2023-24011) do not affect SICK picoScan150 and SICK picoScan120. Both vulnerabilities relate exclusively to certificate-based security features of ROS 2 / DDS, which are not supported on SICK picoScan150 and SICK picoScan120 devices and cannot be enabled by customers. At this time, there is no indication of any potential risk to SICK picoScan150 and SICK picoScan120 related to these two vulnerabilities.

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdsick_psirtNVDCVE.orgMITRE
published 2025-01-09modified 2026-06-17
08

references (6)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan