PT-2023-24261 · Gira Giersiepen · Gira Knx/Ip-Router

Marc Gessler · Published 2023-06-29 · Updated 2023-07-07 · CVE-2023-33277

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Gira Giersiepen Gira KNX/IP-Router versions 3.1.3683.0 through 3.3.8.0

Description The web interface of the affected device allows a remote attacker to read sensitive files via directory-traversal sequences in the URL. This issue enables unauthorized access to sensitive information.

Recommendations For versions 3.1.3683.0 through 3.3.8.0, consider restricting access to the web interface until a patch is available. As a temporary workaround, avoid using directory-traversal sequences in URLs 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

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-33277

Affected Products

Gira Knx/Ip-Router

References · 7

• 🔥 https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-015.txt · Exploit
• https://osv.dev/vulnerability/CVE-2023-33277 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33277 · Security Note
• https://syss.de/en/responsible-disclosure-policy · Note
• https://t.me/cvenotify/53314 · Telegram Post
• https://t.me/cvenotify/53335 · Telegram Post
• https://t.me/cibsecurity/65736 · Telegram Post