CVE-2017-20226

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.4 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

Mapscrn 2.0.3 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized input buffer. Attackers can craft a malicious buffer with junk data, return address, NOP instructions, and shellcode to overflow the stack and achieve code execution or denial of service.

Vulnerability Details

Published Date

March 28, 2026

Last Modified

March 30, 2026

CWE ID

CWE-787

Source

NVD

Vendor

msk

Product

Mapscrn

External References

http://ccross.msk.su
https://www.exploit-db.com/exploits/42144
https://www.vulncheck.com/advisories/mapscrn-stack-based-buffer-overflow

CVE-2017-20226

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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