CVE-2019-25545
CVE-2019-25545 is a medium-severity vulnerability in Lizardsystems Terminal Services Manager with a CVSS 3.x base score of 6.2. 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2019-19839
- Weakness: CWE-787
- Affected product: Lizardsystems Terminal Services Manager
- Published:
- Last modified:
Description
Terminal Services Manager 3.2.1 contains a local buffer overflow vulnerability that allows attackers to crash the application by supplying an excessively long string in the computer name field. Attackers can input a 5000-byte buffer of data into the 'Computer name or IP address' field during computer addition, causing a denial of service when the server entry is accessed.
Frequently asked questions
- What is CVE-2019-25545?
- Terminal Services Manager 3.2.1 contains a local buffer overflow vulnerability that allows attackers to crash the application by supplying an excessively long string in the computer name field. Attackers can input a 5000-byte buffer of data into the 'Computer name or IP address' field during computer addition, causing a denial of service when the server entry is accessed.
- How severe is CVE-2019-25545?
- CVE-2019-25545 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-25545 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-25545?
- CVE-2019-25545 affects Lizardsystems Terminal Services Manager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-25545?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2019-25545 have an EU (EUVD) identifier?
- Yes. CVE-2019-25545 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19839.
- When was CVE-2019-25545 published?
- CVE-2019-25545 was published on 2026-03-21 and last updated on 2026-06-17.
References
- https://lizardsystems.com
- https://www.exploit-db.com/exploits/46911
- https://www.vulncheck.com/advisories/terminal-services-manager-local-buffer-overflow-denial-of-service
Affected products (1)
- cpe:2.3:a:lizardsystems:terminal_services_manager:3.2.1:*:*:*:*:*:*:*
More vulnerabilities in Lizardsystems Terminal Services Manager
- CVE-2018-25259 — High (CVSS 8.4): Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that…
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