VDB-324666 · CVE-2025-8463 · EUVD-2025-29716

Nebula Informatics SecHard 3.3.0.20220411 authorization

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.
4.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Nebula Informatics SecHard. It has been declared as problematic. Affected by this issue is some unknown functionality. The manipulation results in authorization. This vulnerability is identified as CVE-2025-8463. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Nebula Informatics SecHard. Affected is some unknown processing. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality. CVE summarizes:

Authorization Bypass Through User-Controlled Key vulnerability in SecHard Information Technologies SecHard allows Forceful Browsing. This issue affects SecHard: before 3.6.2-20250805.

The weakness was released by Aysun Eyiz. The advisory is available at usom.gov.tr. This vulnerability is traded as CVE-2025-8463 since 08/01/2025. The exploitability is told to be difficult. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 3.6.2-20250805 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-29716). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Nebula Informatics

Name

SecHard

Version

3.3.0.20220411

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (TR-CERT): 🔒

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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: SecHard 3.6.2-20250805

Timelineinfo

08/01/2025 CVE reserved
09/17/2025 +47 days Advisory disclosed
09/17/2025 +0 days VulDB entry created
06/06/2026 +262 days VulDB entry last update

Sourcesinfo

Advisory: usom.gov.tr
Researcher: Aysun Eyiz
Status: Confirmed

CVE: CVE-2025-8463 (🔒)
GCVE (CVE): GCVE-0-2025-8463
GCVE (VulDB): GCVE-100-324666
EUVD: 🔒

Entryinfo

Created: 09/17/2025 16:25
Updated: 06/06/2026 05:08
Changes: 09/17/2025 16:25 (63), 09/18/2025 10:46 (1), 06/06/2026 05:08 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.