// For flags

CVE-2022-35299

SAP SQL Anywhere Database Server Stack-based Buffer Overflow Remote Code Execution Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

SAP SQL Anywhere - version 17.0, and SAP IQ - version 16.1, allows an attacker to leverage logical errors in memory management to cause a memory corruption, such as Stack-based buffer overflow.

SAP SQL Anywhere - versión 17.0, y SAP IQ - versión 16.1, permite a un atacante aprovechar errores lógicos en la administración de la memoria para causar una corrupción de memoria, como un desbordamiento de búfer en la región Stack de la memoria

This vulnerability allows remote attackers to execute arbitrary code on affected installations of SAP SQL Anywhere. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the Database Server, which listens on TCP and UDP ports 2638 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the root.

*Credits: Maxim Kutyavin (https://github.com/pwnhacker0x18)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-07 CVE Reserved
  • 2022-10-11 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-11-20 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-121: Stack-based Buffer Overflow
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sap
Search vendor "Sap"
 Sap Iq
Search vendor "Sap" for product "Sap Iq"
 16.1
Search vendor "Sap" for product "Sap Iq" and version "16.1"
-
Affected
Sap
Search vendor "Sap"
 Sql Anywhere
Search vendor "Sap" for product "Sql Anywhere"
 17.0
Search vendor "Sap" for product "Sql Anywhere" and version "17.0"
-
Affected