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CVE-2017-6506
CRITICAL
In Azure Data Expert Ultimate 2.2.16, the SMTP verification function suffers from a buffer overflow vulnerability, leading to remote code execution. The attack vector is a crafted SMTP daemon that sends a long 220 (aka "Service ready") string.
Published: Mar 10, 2017
Modified: Jun 17, 2026
CWE-119
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| azure_dex | data_expert_ultimate | 2.2.16 |
GitHub Security Advisory GHSA-xr7v-qwrm-67xg
In Azure Data Expert Ultimate 2.2.16, the SMTP verification function suffers from a buffer...
References (6)
- http://packetstormsecurity.com/files/141502/Azure-Data-Expert-Ultimate-2.2.16-Buffer-Overflow.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96824
- https://www.exploit-db.com/exploits/41545/ Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/141502/Azure-Data-Expert-Ultimate-2.2.16-Buffer-Overflow.html Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96824
- https://www.exploit-db.com/exploits/41545/ Third Party Advisory, VDB Entry
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
11.70%
Top 4% most likely to be exploited
Threat Score
42.7 / 100
Data Sources
NVD
EPSS
GitHub