CVE-2012-4750 json
A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a rem…
published 2020-01-13 6 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4675
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 8.9%
- EPSS 8.9% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
A Code Execution vulnerability exists in the memcpy function when processing AMF requests in Ezhometech EzServer 7.0, which could let a remote malicious user execute arbitrary code or cause a Denial of Service
Timeline
- First public exploit (EDB-22006)
- Published
Exploit prediction
8.91% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-22006 EZHomeTech EzServer 7.0 - Remote Heap Corruption dos, 2012-10-16
- securityfocus.com https://www.securityfocus.com/archive/1/524430 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 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
securityfocus.com
/archive/1/524430
exploit, third-party-advisory, vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/79267
third-party-advisory, vdb-entry
-
packetstormsecurity.com
/files/117391/Ezhometech-EzServer-7.0-Remote-Heap-Corruption.html
third-party-advisory, vdb-entry
-
securityfocus.com
/bid/55938
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2012-4750
- NVD CVE-2012-4750
Fencer Intel 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.