PT-2023-27791 · Unknown · Tef Portal

Nikolaus Seitzer · Published 2023-09-05 · Updated 2023-09-11 · CVE-2023-41107

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 TEF portal version 2023-07-17

Description The issue is related to a persistent cross-site scripting (XSS) attack. This type of attack involves injecting malicious scripts into a website, which are then executed by the user's browser, potentially leading to unauthorized actions or data theft. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations For TEF portal version 2023-07-17, as a temporary workaround, consider restricting user input to minimize the risk of exploitation until a patch is available. 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-2023-41107

Affected Products

Tef Portal

References · 7

• 🔥 https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-020.txt · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-41107 · Security Note
• https://syss.de/pentest-blog/sicherheitsschwachstellen-im-tef-haendlerportal-syss-2023-020/-021 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-41107 · Vendor Advisory
• https://t.me/cibsecurity/69861 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1699131068664647707 · Twitter Post
• https://twitter.com/CVEnew/status/1699088416598872157 · Twitter Post