CVE-2020-13577
gSOAP (Genivia)
- Published
- 10 February 2021
- Last modified
- 17 June 2026
- CVSS
- 7.5 v3.1
- Severity
- high
- EPSS
- 3.0% (87th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-476
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A denial-of-service vulnerability exists in the WS-Security plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to denial of service. An attacker can send an HTTP request to trigger this vulnerability.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 3.0% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Gsoap | gSOAP (Genivia) | unknown | 2.7.0, 2.7.1, 2.7.10, 2.7.11 +67 |
References
- https://lists.debian.org/debian-lts-announce/2024/02/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JINMAJB4WQASTKTNSPQL3V7YMSYPKIA2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMTJ3SJJ22SFLBLPKFADV7NVBH7UFA23/
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1188 exploit
- https://lists.debian.org/debian-lts-announce/2024/02/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JINMAJB4WQASTKTNSPQL3V7YMSYPKIA2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMTJ3SJJ22SFLBLPKFADV7NVBH7UFA23/
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1188 exploit
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.