CVE-2019-25609Public exploit

Local code execution via Log Directory overflow

Published Mar 22, 2026 · Updated Mar 22, 2026

Stack-based buffer overflow in JetAudio jetCast Server 2.0 allows local users to execute arbitrary code through the Log Directory field. An overlong directory value reaches the SEH record after 520 bytes; a supplied handler address redirects the resulting exception into alphanumeric shellcode. Local access to the configuration interface is required, and code executes with application privileges.

CVSS severity8.6
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in JetAudio jetCast Server 2.0 allows local users to execute arbitrary code through the Log Directory field. An overlong directory value reaches the SEH record after 520 bytes; a supplied handler address redirects the resulting exception into alphanumeric shellcode. Local access to the configuration interface is required, and code executes with application privileges.

The record

CVE
CVE-2019-25609
Published
Mar 22, 2026
Updated
Mar 22, 2026
Vendor
JetAudio
Product
jetCast Server
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

JetAudio · jetCast Serverversion=2.0

Published CVSS scores

8.4VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.6VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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