Scada-LTS up to 2.7.8.1 Virtual Data Source Property /data_source_edit.shtm Name cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.0$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Scada-LTS up to 2.7.8.1. This affects an unknown function of the file /data_source_edit.shtm of the component Virtual Data Source Property Handler. Performing a manipulation of the argument Name results in cross site scripting. This vulnerability is cataloged as CVE-2025-8743. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in Scada-LTS up to 2.7.8.1. This affects an unknown code of the file /data_source_edit.shtm of the component Virtual Data Source Property Handler. The manipulation of the argument name with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2025-8743. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-24024). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

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: 4.1
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CNA Base Score: 3.5
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/08/2025 Advisory disclosed
08/08/2025 +0 days VulDB entry created
09/11/2025 +34 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2025-8743 (🔒)
GCVE (CVE): GCVE-0-2025-8743
GCVE (VulDB): GCVE-100-319239
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/08/2025 10:58
Updated: 09/11/2025 16:53
Changes: 08/08/2025 10:58 (56), 08/08/2025 17:17 (1), 08/09/2025 02:40 (1), 08/09/2025 03:49 (30), 08/12/2025 05:08 (1), 09/11/2025 16:53 (11)
Complete: 🔍
Submitter: marceloQz
Committer: marceloQz
Cache ID: 216:F30:103

Submitinfo

Accepted

  • Submit #623428: Scada-LTS 2.7.8.1 Cross Site Scripting (XSS) Stored (by marceloQz)

Duplicate

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

Discussion

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