5.8
CVSSv2

CVE-2019-7230

Published: 24/06/2019 Updated: 30/11/2022
CVSS v2 Base Score: 5.8 | Impact Score: 6.4 | Exploitability Score: 6.5
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 516
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

The ABB IDAL FTP server mishandles format strings in a username during the authentication process. Attempting to authenticate with the username %s%p%x%d will crash the server. Sending %08x.AAAA.%08x.%08x will log memory content from the stack.

Vulnerability Trend

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abb pb610_panel_builder_600_firmware

Exploits

The IDAL FTP server is vulnerable to memory corruption through insecure use of user supplied format strings An attacker can abuse this functionality to bypass authentication or execute code on the server ...

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> XL-19-004 - ABB IDAL FTP Server Uncontrolled Format String Vulnerability <!--X-Subject-Header-End--> <!--X-Head-of-Mes ...