National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-12271 Detail

Current Description

A SQL injection issue was found in SFOS 17.0, 17.1, 17.5, and 18.0 before 2020-04-25 on Sophos XG Firewall devices, as exploited in the wild in April 2020. This affected devices configured with either the administration (HTTPS) service or the User Portal exposed on the WAN zone. A successful attack may have caused remote code execution that exfiltrated usernames and hashed passwords for the local device admin(s), portal admins, and user accounts used for remote access (but not external Active Directory or LDAP passwords)

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score
CNA:  MITRE
Base Score: 10.0 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://community.sophos.com/kb/en-us/135412 Vendor Advisory
https://news.sophos.com/en-us/2020/04/26/asnarok/ Exploit Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:sophos:sfos:17.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:sophos:sfos:17.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:sophos:sfos:17.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:sophos:sfos:18.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:sophos:xg_firewall:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-12271
NVD Published Date:
04/27/2020
NVD Last Modified:
05/01/2020