CVE-2018-25376Public exploit

Local code execution via registration-field buffer overflow

Published May 25, 2026 · Updated May 25, 2026

Buffer overflow in Socusoft 3GP Photo Slideshow 8.05 allows local users to execute arbitrary code through the registration dialog. The Registration Name and Registration Key handlers accept a crafted 512-byte prefix without an effective length check, overwriting the SEH chain. Entering the payload and applying the registration invokes shellcode in the application process, as demonstrated by a Windows x86 reverse-shell proof of concept.

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

Buffer overflow in Socusoft 3GP Photo Slideshow 8.05 allows local users to execute arbitrary code through the registration dialog. The Registration Name and Registration Key handlers accept a crafted 512-byte prefix without an effective length check, overwriting the SEH chain. Entering the payload and applying the registration invokes shellcode in the application process, as demonstrated by a Windows x86 reverse-shell proof of concept.

The record

CVE
CVE-2018-25376
Published
May 25, 2026
Updated
May 25, 2026
Vendor
Socusoft
Product
3GP Photo Slideshow
Classifications
CWE-120, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 25, 2026CVE publishedPublication date reported by the CVE source.
  2. May 25, 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=8.05

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Socusoft · 3GP Photo Slideshowversion=8.05

Published CVSS scores

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
8.4VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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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