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CVE-2007-5814

25
FAUCET Score

CVE-2007-5814 describes multiple buffer overflow vulnerabilities in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX control, affecting versions before 2.1.0.51 and 2.5.x before 2.5.0.56. These flaws allow remote attackers to execute arbitrary code by supplying excessively long Unicode property values to various parameters. With a CVSS score of 9.3 (Critical), this vulnerability has a high severity due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1CPE matchmatch criteria
cpe:2.3:a:sonicwall:ssl_vpn:*:*:*:*:*:*:*:*
<= 2.5CPE matchmatch criteria
cpe:2.3:a:sonicwall:ssl_vpn:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.72%
Probability of exploitation in next 30 days
EPSS Percentile
92.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0572 is in the 64th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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