MidnightBSD

Advisories for winstonprivacy

CVE-2020-16256 HIGH

The API on Winston 1.5.4 devices is vulnerable to CSRF.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 2.8 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-352,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16257 HIGH

Winston 1.5.4 devices are vulnerable to command injection via the API.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-78,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16258 MEDIUM

Winston 1.5.4 devices make use of a Monit service (not managed during the normal user process) which is configured with default credentials.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.1 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H 1.8 5.2

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-798,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16259 HIGH

Winston 1.5.4 devices have an SSH user account with access from bastion hosts. This is undocumented in device documents and is not announced to the user.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 3.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: NVD-CWE-noinfo,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16260 MEDIUM

Winston 1.5.4 devices do not enforce authorization. This is exploitable from the intranet, and can be combined with other vulnerabilities for remote exploitation.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N 3.9 3.6

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-862,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16261 HIGH

Winston 1.5.4 devices allow a U-Boot interrupt, resulting in local root access.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 6.8 MEDIUM CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 0.9 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-284,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16262 HIGH

Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 1.8 5.9

CVSS 2.0

Severity: HIGH

Problem Type: CWE-269,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4
CVE-2020-16263 MEDIUM

Winston 1.5.4 devices have a CORS configuration that trusts arbitrary origins. This allows requests to be made and viewed by arbitrary origins.

CVSS 3.x

Source Score Severity Vector Exploitability Impact
nvd@nist.gov 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N 3.9 5.2

CVSS 2.0

Severity: MEDIUM

Problem Type: CWE-668,

Products Affected

Vendor Product Version
winstonprivacy winston_firmware 1.5.4