CVE-2020-9345
CVE-2020-9345 is a medium-severity vulnerability in Signotec Signopad-api/web with a CVSS 3.x base score of 6.5. 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-770.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-770
- Affected product: Signotec Signopad-api/web
- Published:
- Last modified:
Description
An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is possible to perform a Denial of Service attack because the application doesn't limit the number of opened WebSocket sockets. If a victim visits an attacker-controlled website, this vulnerability can be exploited.
Frequently asked questions
- What is CVE-2020-9345?
- An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is possible to perform a Denial of Service attack because the application doesn't limit the number of opened WebSocket sockets. If a victim visits an attacker-controlled website, this vulnerability can be exploited.
- How severe is CVE-2020-9345?
- CVE-2020-9345 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2020-9345 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-9345?
- CVE-2020-9345 affects Signotec Signopad-api/web. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-9345?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-9345 published?
- CVE-2020-9345 was published on 2020-03-20 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:signotec:signopad-api\/web:*:*:*:*:*:*:*:*
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- CVE-2020-9343 — Medium (CVSS 6.5): An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is…
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