VDB-322231 · CVE-2025-57777 · GCVE-0-2025-57777

Digilent DASYLab DSB File Parser displ2.dll improper validation of specified index, position, or offset in input

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.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Digilent DASYLab. It has been rated as critical. This affects an unknown function in the library displ2.dll of the component DSB File Parser. This manipulation causes improper validation of specified index, position, or offset in input. This vulnerability is handled as CVE-2025-57777. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Digilent DASYLab (version unknown) and classified as critical. Affected by this vulnerability is an unknown function in the library displ2.dll of the component DSB File Parser. The manipulation with an unknown input leads to a improper validation of specified index, position, or offset in input vulnerability. The CWE definition for the vulnerability is CWE-1285. The product receives input that is expected to specify an index, position, or offset into an indexable resource such as a buffer or file, but it does not validate or incorrectly validates that the specified index/position/offset has the required properties. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

There is an out of bounds write vulnerability due to improper bounds checking in displ2.dll when parsing a DSB file with Digilent DASYLab. This vulnerability may result in arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted DSB file. The vulnerability affects all versions of DASYLab.

The weakness was released by Kimiya. It is possible to read the advisory at ni.com. This vulnerability is known as CVE-2025-57777 since 08/19/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/03/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Digilent

Name

DASYLab

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: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Improper validation of specified index, position, or offset in input
CWE: CWE-1285
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/19/2025 CVE reserved
09/03/2025 +15 days Advisory disclosed
09/03/2025 +0 days VulDB entry created
09/03/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: ni.com
Researcher: Kimiya
Status: Not defined

CVE: CVE-2025-57777 (🔒)
GCVE (CVE): GCVE-0-2025-57777
GCVE (VulDB): GCVE-100-322231

Entryinfo

Created: 09/03/2025 07:08
Changes: 09/03/2025 07:08 (73)
Complete: 🔍
Cache ID: 216::103