PT-2021-10203 · Webport · Webport

Lorexxar233 · Published 2021-06-24 · Updated 2021-07-20 · CVE-2020-18664

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: WebPort versions 1.19.1 and earlier

Description: A Cross Site Scripting (XSS) issue exists via the connection name parameter in type-conn. This allows for potential malicious script execution. The estimated number of potentially affected devices worldwide is not specified. There is no information provided about real-world incidents where this issue was exploited.

Recommendations: For WebPort versions 1.19.1 and earlier, consider restricting access to the connection name parameter in type-conn to minimize the risk of exploitation. As a temporary workaround, avoid using the connection name parameter in the affected type-conn until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-18664

Affected Products

Webport

References · 5

• 🔥 https://github.com/LoRexxar/CVE_Request/blob/master/web%20port%20mul%20vuls%20before%20v1.19.1/web%20port%20mul%20vuls%20before%20v1.19.1.md#stored-xss--in-accesssetuptype-conn · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-18664 · Security Note
• https://osv.dev/vulnerability/CVE-2020-18664 · Vendor Advisory
• https://seebug.org/vuldb/ssvid-97994 · Note
• https://t.me/cibsecurity/25685 · Telegram Post