VDB-328181 · CVE-2025-55078 · EUVD-2025-34143

Eclipse ThreadX up to 6.4.2 parameters

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Eclipse ThreadX up to 6.4.2. It has been rated as problematic. The impacted element is an unknown function. The manipulation leads to improper handling of parameters. This vulnerability is documented as CVE-2025-55078. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Eclipse ThreadX up to 6.4.2 and classified as problematic. This issue affects an unknown function. The manipulation with an unknown input leads to a improper handling of parameters vulnerability. Using CWE to declare the problem leads to CWE-233. The product does not properly handle when the expected number of parameters, fields, or arguments is not provided in input, or if those parameters are undefined. Impacted is availability. The summary by CVE is:

In Eclipse ThreadX before version 6.4.3, an attacker can cause a denial of service (crash) by providing a pointer to a reserved or unmapped memory region. Vulnerable system calls had a check of pointers, but that check wasn't verifying whether the pointer is outside the module memory region.

The weakness was released by X-codingman. The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-55078 since 08/06/2025. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

Upgrading to version 6.4.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-34143). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Eclipse

Name

ThreadX

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper handling of parameters
CWE: CWE-233 / CWE-229 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ThreadX 6.4.3

Timelineinfo

08/06/2025 CVE reserved
10/14/2025 +69 days Advisory disclosed
10/14/2025 +0 days VulDB entry created
10/22/2025 +8 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Researcher: X-codingman
Status: Confirmed

CVE: CVE-2025-55078 (🔒)
GCVE (CVE): GCVE-0-2025-55078
GCVE (VulDB): GCVE-100-328181
EUVD: 🔒

Entryinfo

Created: 10/14/2025 09:50
Updated: 10/22/2025 05:10
Changes: 10/14/2025 09:50 (66), 10/14/2025 11:48 (1), 10/22/2025 05:10 (10)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.