PT-2020-3520 · Microsoft · Server Message Block 1.0+1

Published 2020-06-09 · Updated 2020-06-15 · CVE-2020-1301

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Server Message Block 1.0 (SMBv1) (affected versions not specified)

Description A remote code execution issue exists in the way the Microsoft Server Message Block 1.0 (SMBv1) server handles certain requests. This is due to insufficient input validation in the protocol implementation. Exploitation of this issue may allow a remote attacker to execute arbitrary code. The vulnerability can be exploited by attackers to impact the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-03852

CVE-2020-1301

Affected Products

Server Message Block 1.0

Windows

References · 12

• 🔥 https://github.com/shubham0d/CVE-2020-1301 · Exploit
• 🔥❌ https://github.com/P1kAju/CVE-2020-1301 · Exploit, Deleted
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1301 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-03852 · Security Note
• https://osv.dev/vulnerability/CVE-2020-1301 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1301 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-1301 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2020-1301 · Vendor Advisory
• https://t.me/ckure/4465 · Telegram Post
• https://t.me/freedomf0x/8336 · Telegram Post
• https://t.me/club1337/104 · Telegram Post
• https://t.me/cybersecuritytechnologies/1244 · Telegram Post