Name: CVE-2021-21783: Integer Overflow to Buffer Overflow
Creator: Rapid7
Published: 2021-03-25T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-21783, CWE-680, CWE-190, CVSS 9.8, EPSS 0.02056

A code execution vulnerability exists in the WS-Addressing plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade gsoap	Aug 22, 2024	Mar 25, 2021
Debian	—	No solution exists	May 15, 2025	Mar 25, 2021

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CVSS Details

Covered by Rapid7

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