CVE-2020-13109 — CRITICAL (9.8)

Q: How severe is CVE-2020-13109?

CVE-2020-13109 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-13109?

Check the references section above for vendor advisories and patch information. Affected products include: Seta Morita Shogi 64, Nintendo Nintendo 64.

Vulnerability Description

Morita Shogi 64 through 2020-05-02 for Nintendo 64 devices allows remote attackers to execute arbitrary code via crafted packet data to the built-in modem because 0x800b3e94 (aka the IF subcommand to top-level command 7) has a stack-based buffer overflow.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Seta	Morita Shogi 64	<= 2020-05-02
Nintendo	Nintendo 64	-

Related Weaknesses (CWE)

CWE-787

References

https://cturt.github.io/shogihax.htmlExploitThird Party Advisory
https://github.com/CTurt/shogihaxThird Party Advisory
https://cturt.github.io/shogihax.htmlExploitThird Party Advisory
https://github.com/CTurt/shogihaxThird Party Advisory

FAQ

What is CVE-2020-13109?

CVE-2020-13109 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Morita Shogi 64 through 2020-05-02 for Nintendo 64 devices allows remote attackers to execute arbitrary code via crafted packet data to the built-in modem because 0x800b3e94 (aka the IF subcommand to ...

How severe is CVE-2020-13109?

CVE-2020-13109 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-13109?

Check the references section above for vendor advisories and patch information. Affected products include: Seta Morita Shogi 64, Nintendo Nintendo 64.