PT-2017-2916 · Microsoft · .Net Framework

Voulnet · Published 2017-09-12 · Updated 2026-02-03 · CVE-2017-8759

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft .NET Framework versions 2.0 through 4.7

Description A remote code execution issue exists due to insufficient input validation in the IsValidUrl method of the SOAP WSDL Parser module. This allows an attacker to execute arbitrary code remotely via a malicious document or application. To exploit the issue, an attacker would first need to convince the user to open a malicious document or application. Successful exploitation could allow an attacker to take control of an affected system, install programs, view, change, or delete data, or create new accounts with full user rights.

Recommendations For Microsoft .NET Framework versions 2.0 through 4.7, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Code Injection

Weakness Enumeration

CWE-94

CWE-93

Related Identifiers

BDU:2017-02241

CVE-2017-8759

Affected Products

.Net Framework

References · 33

• 🔥 https://github.com/bhdresh/CVE-2017-8759 · Exploit
• 🔥 https://github.com/Voulnet/CVE-2017-8759-Exploit-sample · Exploit
• 🔥 https://github.com/vysecurity/CVE-2017-8759 · Exploit
• 🔥 https://github.com/nccgroup/CVE-2017-8759 · Exploit
• 🔥 https://github.com/JonasUliana/CVE-2017-8759 · Exploit
• 🔥 https://github.com/ashr/CVE-2017-8759-exploits · Exploit
• 🔥 https://exploit-db.com/exploits/42711 · Exploit
• 🔥❌ https://github.com/Lz1y/CVE-2017-8759 · Exploit, Deleted
• 🔥 https://github.com/GitHubAssessments/CVE_Assessments_01_2020 · Exploit
• https://osv.dev/vulnerability/CVE-2017-8759 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8759 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8759 · Security Note
• https://bdu.fstec.ru/vul/2017-02241 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-8759 · Security Note
• https://fireeye.com/blog/threat-research/2017/09/zero-day-used-to-distribute-finspy.html · Note