PT-2019-13415 · Advantech · Webaccess

Mat Powell · Published 2019-09-17 · Updated 2021-10-28 · CVE-2019-13552

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions WebAccess versions 8.4.1 and prior

Description The issue is caused by a lack of proper validation of user-supplied data, leading to multiple command injection vulnerabilities. These vulnerabilities may allow arbitrary file deletion and remote code execution.

Recommendations For WebAccess versions 8.4.1 and prior, update to a version later than 8.4.1 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2019-13552

ZDI-19-844

ZDI-19-845

ZDI-19-846

Affected Products

Webaccess

References · 7

• https://zerodayinitiative.com/advisories/ZDI-19-844 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-846 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-13552 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-845 · Security Note
• https://osv.dev/vulnerability/CVE-2019-13552 · Vendor Advisory
• https://us-cert.gov/ics/advisories/icsa-19-260-01 · Note
• https://t.me/cvenotify/22564 · Telegram Post