Mediaserver.exe in ALLMediaServer 1.6 has a stack-based buffer overflow that allows remote attackers to execute arbitrary code via a long s…

published 2022-04-03 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-32826

cvss: 9.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 70.4%; EPSS 70.4% chance of exploitation in 30 days, percentile 99.3%
public exploits: 1; Metasploit

Mediaserver.exe in ALLMediaServer 1.6 has a stack-based buffer overflow that allows remote attackers to execute arbitrary code via a long string to TCP port 888, a related issue to CVE-2017-17932.

Timeline

2022-04-01 First public exploit (Metasploit exploit/windows/misc/cve_2022_28381_allmediaserver_bof)
2022-04-03 Published

Exploit prediction

70.41% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

Metasploit exploit/windows/misc/cve_2022_28381_allmediaserver_bof ALLMediaServer 1.6 SEH Buffer Overflow metasploit exploit, good rank, 2022-04-01
github.com https://github.com/Matrix07ksa/ALLMediaServer-1.6-Buffer-Overflow referenced PoC, tagged "exploit" by a source, unverified
packetstormsecurity.com http://packetstormsecurity.com/files/166573/ALLMediaServer-1.6-Buffer-Overflow.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	10.0	AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness

CWE-787 Out-of-bounds Write

References

github.com /Matrix07ksa/ALLMediaServer-1.6-Buffer-Overflow
exploit, third-party-advisory
packetstormsecurity.com /files/166573/ALLMediaServer-1.6-Buffer-Overflow.html
exploit, third-party-advisory, vdb-entry

Sources

CVE List CVE-2022-28381
NVD CVE-2022-28381

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary