How severe is CVE-2025-61582?

CVE-2025-61582 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-61582 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-61582?

CVE-2025-61582 affects Joni1802 Ts3 Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-61582?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-61582 have an EU (EUVD) identifier?

Yes. CVE-2025-61582 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33210.

When was CVE-2025-61582 published?

CVE-2025-61582 was published on 2025-10-01 and last updated on 2026-06-17.

CVE-2025-61582

CVE-2025-61582 is a high-severity vulnerability in Joni1802 Ts3 Manager with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33210
Weakness: CWE-20
Affected product: Joni1802 Ts3 Manager
Published: 2025-10-01
Last modified: 2026-06-17

Description

TS3 Manager is modern web interface for maintaining Teamspeak3 servers. A Denial of Dervice vulnerability has been identified in versions 2.2.1 and earlier. The vulnerability permits an unauthenticated actor to crash the application through the submission of specially crafted Unicode input, requiring no prior authentication or privileges. The flaw manifests when Unicode tag characters are submitted to the Server field on the login page. The application fails to properly handle these characters during the ASCII conversion process, resulting in an unhandled exception that terminates the application within four to five seconds of submission. This issue is fixed in version 2.2.2.

Frequently asked questions

What is CVE-2025-61582?: TS3 Manager is modern web interface for maintaining Teamspeak3 servers. A Denial of Dervice vulnerability has been identified in versions 2.2.1 and earlier. The vulnerability permits an unauthenticated actor to crash the application through the submission of specially crafted Unicode input, requiring no prior authentication or privileges. The flaw manifests when Unicode tag characters are submitted to the Server field on the login page. The application fails to properly handle these characters during the ASCII conversion process, resulting in an unhandled exception that terminates the application within four to five seconds of submission. This issue is fixed in version 2.2.2.
How severe is CVE-2025-61582?: CVE-2025-61582 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-61582 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-61582?: CVE-2025-61582 affects Joni1802 Ts3 Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-61582?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-61582 have an EU (EUVD) identifier?: Yes. CVE-2025-61582 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33210.
When was CVE-2025-61582 published?: CVE-2025-61582 was published on 2025-10-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:joni1802:ts3_manager:*:*:*:*:*:*:*:*

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