PCMan FTP Server PORT buffer overflow

Published 23 d ago 2026-10-14 · modified 18 d ago 2026-10-20 · JSON

CVSS

8.3

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.5%

percentile 44%

Public exploits

none known

A vulnerability was found in PCMan FTP Server up to 2.0.7. This affects an unknown function of the component PORT Command Handler. The manipulation results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

CISA SSVC assessment

Exploitation: Proof of concept public
Automatable: yes
Technical impact: partial
Assessed: 18 d ago 2026-10-20

Exploit prediction (EPSS)

0.52% probability of exploitation in the next 30 days, higher than 44% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CNA	4.0	6.9	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P`
CNA	3.1	8.3	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R`
CNA	3.0	8.3	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R`
CNA	2.0	7.5	`AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR`
CNA	4.0	5.5	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`
CNA	3.1	8.3	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L`
CNA	2.0	7.5	`AV:N/AC:L/Au:N/C:P/I:P/A:P`

Affected products

PCMan FTP Server

Classification

Weakness

CWE-120 Buffer Copy without Checking Size of Input
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

vuldb.com /vuln/416953 · vdb-entry
vuldb.com /vuln/416953/cti · signature, permissions-required
vuldb.com /cve/CVE-2016-15060 · third-party-advisory
vuldb.com /submit/983257 · third-party-advisory
exploit-db.com /exploits/40714 · exploit

Sources

CVE List: CVE-2016-15060
NVD: CVE-2016-15060

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary