How severe is CVE-2025-9139?

CVE-2025-9139 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-9139 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9139?

CVE-2025-9139 affects Scada-lts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9139?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-9139 have an EU (EUVD) identifier?

Yes. CVE-2025-9139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25173.

When was CVE-2025-9139 published?

CVE-2025-9139 was published on 2025-08-19 and last updated on 2026-06-17.

CVE-2025-9139

CVE-2025-9139 is a medium-severity vulnerability in Scada-lts with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25173
Weakness: CWE-200
Affected product: Scada-lts
Published: 2025-08-19
Last modified: 2026-06-17

Description

A vulnerability was determined in Scada-LTS 2.7.8.1. Affected by this vulnerability is an unknown functionality of the file /Scada-LTS/dwr/call/plaincall/WatchListDwr.init.dwr. Executing manipulation can lead to information disclosure. The attack may be performed from a remote location. The exploit has been publicly disclosed and may be utilized. The vendor explains: "[T]he risks of indicated vulnerabilities seem to be minimal as all scenarios likely require admin permissions. Moreover, regardless our team fixes those vulnerabilities - the overall risk change to the user due to malicious admin actions will not be lower."

Frequently asked questions

What is CVE-2025-9139?: A vulnerability was determined in Scada-LTS 2.7.8.1. Affected by this vulnerability is an unknown functionality of the file /Scada-LTS/dwr/call/plaincall/WatchListDwr.init.dwr. Executing manipulation can lead to information disclosure. The attack may be performed from a remote location. The exploit has been publicly disclosed and may be utilized. The vendor explains: "[T]he risks of indicated vulnerabilities seem to be minimal as all scenarios likely require admin permissions. Moreover, regardless our team fixes those vulnerabilities - the overall risk change to the user due to malicious admin actions will not be lower."
How severe is CVE-2025-9139?: CVE-2025-9139 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-9139 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9139?: CVE-2025-9139 affects Scada-lts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9139?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9139 have an EU (EUVD) identifier?: Yes. CVE-2025-9139 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25173.
When was CVE-2025-9139 published?: CVE-2025-9139 was published on 2025-08-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:scada-lts:scada-lts:2.7.8.1:*:*:*:*:*:*:*

More vulnerabilities in Scada-lts

CVE-2022-41976 — Critical (CVSS 9.9): An privilege escalation issue was discovered in Scada-LTS 2.7.1.1 build 2948559113 allows remote attackers,…
CVE-2023-33472 — High (CVSS 8.8): An issue was discovered in Scada-LTS v2.7.5.2 build 4551883606 and before, allows remote attackers with low-level…
CVE-2025-13791 — Medium (CVSS 6.3): A vulnerability was identified in Scada-LTS up to 2.7.8.1. Affected is the function Common.getHomeDir of the file…
CVE-2025-13790 — Medium (CVSS 4.3): A vulnerability was determined in Scada-LTS up to 2.7.8.1. This impacts an unknown function. This manipulation causes…
CVE-2025-9388 — Low (CVSS 3.5): A vulnerability was determined in Scada-LTS up to 2.7.8.1. This impacts an unknown function of the file…
CVE-2025-9235 — Low (CVSS 3.5): A flaw has been found in Scada-LTS up to 2.7.8.1. The impacted element is an unknown function of the file…

All CVEs affecting Scada-lts →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →