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CVE-2007-4346

15
FAUCET Score

CVE-2007-4346 describes a denial-of-service vulnerability affecting the Job Engine (bengine.exe) service in Symantec Backup Exec for Windows Servers (BEWS) 11d. An unauthenticated remote attacker can crash the service by sending a specially crafted packet to TCP port 5633, leading to a NULL dereference. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and allows for a partial availability impact without requiring authentication or complex attack methods. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.0.6235CPE matchmatch criteria
cpe:2.3:a:symantec:backupexec_system_recovery:11.0.6235:*:windows:*:*:*:*:*
11.0.7170CPE matchmatch criteria
cpe:2.3:a:symantec:backupexec_system_recovery:11.0.7170:*:windows:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.58%
Probability of exploitation in next 30 days
EPSS Percentile
83.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0258 is in the 76th percentile among its peer group of 23,705 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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/26975
PatchVendor Advisory
secunia.com / secunia_research/2007-74/advisory
PatchVendor Advisory
securityresponse.symantec.com / avcenter/security/Content/2007.11.27.html
Patch
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/38676
securityfocus.com / archive/1/484318/100/0/threaded
securityfocus.com / archive/1/484333/100/0/threaded
securityfocus.com / bid/26028
vupen.com / english/advisories/2007/4019