// For flags

CVE-2019-7228

ABB IDAL HTTP Server Uncontrolled Format String

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The ABB IDAL HTTP server mishandles format strings in a username or cookie during the authentication process. Attempting to authenticate with the username %25s%25p%25x%25n will crash the server. Sending %08x.AAAA.%08x.%08x will log memory content from the stack.

El servidor HTTP ABB IDAL maneja las cadenas de formato en un nombre de usuario o cookie durante el proceso de identificación . Si se intenta autenticar con el nombre de usuario% 25s% 25p% 25x% 25n se bloqueará el servidor. Al enviar% 08x.AAAA.% 08x.% 08x se registrará el contenido de la memoria de la pila.

The IDAL HTTP 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. The IDAL HTTP server does not safely handle username or cookie strings during the authentication process. Attempting to authenticate with the username "%25s%25p%25x%25n" will crash the server. Sending "%08x.AAAA.%08x.%08x" will log memory content from the stack.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-30 CVE Reserved
  • 2019-06-24 CVE Published
  • 2024-07-25 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-134: Use of Externally-Controlled Format String
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Abb
Search vendor "Abb"
 Pb610 Panel Builder 600 Firmware
Search vendor "Abb" for product "Pb610 Panel Builder 600 Firmware"
 >= 1.91 <= 2.8.0.367
Search vendor "Abb" for product "Pb610 Panel Builder 600 Firmware" and version " >= 1.91 <= 2.8.0.367"
-
Affected
in Abb
Search vendor "Abb"
 Pb610 Panel Builder 600
Search vendor "Abb" for product "Pb610 Panel Builder 600"
--
Safe