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CVE-2007-2526
Heap-based buffer overflow in the ConnectAsyncEx function in VNC Viewer ActiveX control (scvncctrl.dll) in the SmartCode VNC Manager 3.6…
High9.3EPSS 7.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Heap-based buffer overflow in the ConnectAsyncEx function in VNC Viewer ActiveX control (scvncctrl.dll) in the SmartCode VNC Manager 3.6 allows remote attackers to execute arbitrary code via a long argument.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 7.0% · top 5.8% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (8)
- 23869 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 34340 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://www.shinnai.altervista.org/moaxb/20070508/scvncctrl.txt (opens in a new tab)x_refsource_MISCx_transferred
- smartcode-vnc-scvncctrl-bo(34149) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 3873 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- http://moaxb.blogspot.com/2007/05/moaxb-08-smartcode-vnc-manager-36.html (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2007-1704 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 25203 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-2526)Record last updated .