PT-2021-10661 · Ibos · Ibos

C0D1M4X · Published 2021-06-24 · Updated 2021-07-01 · CVE-2020-21783

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: IBOS version 4.5.4

Description: The issue is related to a cross-site scripting (XSS) vulnerability. This vulnerability is found in the email function, specifically in the emailbody[content] parameter. XSS is a type of attack where an attacker can inject malicious scripts into content from otherwise trusted websites.

Recommendations: For IBOS version 4.5.4, consider restricting the use of the email function until a patch is available, specifically avoiding the use of the emailbody[content] parameter to minimize the risk of exploitation. 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-2020-21783

Affected Products

Ibos

References · 4

• 🔥 https://gitee.com/ibos/IBOS/issues/I189ZF · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-21783 · Security Note
• https://osv.dev/vulnerability/CVE-2020-21783 · Vendor Advisory
• https://t.me/cibsecurity/25686 · Telegram Post