What is CVE-2013-10064?

CVE-2013-10064 is a vulnerability in Actfax Communication Server, classified under Stack-based Buffer Overflow. Published 2025-08-05.

Is CVE-2013-10064 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Actfax Communication Server

CVE-2013-10064

A stack-based buffer overflow vulnerability exists in ActFax Server version 5.01. The server's RAW protocol interface fails to safely process user-supplied data in @F506 fax header fields due to insecure usage of strcpy. Remote attackers can exploit this vulnerability by sending specially crafted @F506 fields, potentially leading to arbitrary code execution. Successful exploitation requires network access to TCP port 4559 and does not require authentication.

Vulnerability class: Buffer Overflow

EPSS: 0.010 (60.6th percentile) — read the EPSS interpretation.

Affected products

Actfax Communication Server — versions 5.01

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

Public proof-of-concept exploits

rapid7/metasploit-framework

References

disclosure@vulncheck.com (product)
disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2013-10064?: CVE-2013-10064 is a vulnerability in Actfax Communication Server, classified under Stack-based Buffer Overflow. Published 2025-08-05.
Is CVE-2013-10064 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.