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CVE-2008-5408

24
FAUCET Score

CVE-2008-5408 describes a buffer overflow vulnerability in the data management protocol of Symantec Backup Exec for Windows Servers versions 11.0, 12.0, and 12.5. This flaw allows remote authenticated users to trigger a denial of service and potentially execute arbitrary code. With a CVSS score of 9.0, this vulnerability is critical, indicating a network-based attack with low complexity that can lead to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11dCPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_for_windows_server:11d:11.0.6235:*:*:*:*:*:*
11dCPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_for_windows_server:11d:11.0.7170:*:*:*:*:*:*
12.0CPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_for_windows_server:12.0:12.0.1364:*:*:*:*:*:*
12.5CPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_for_windows_server:12.5:12.5.2213:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.48%
Probability of exploitation in next 30 days
EPSS Percentile
90.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0448 is in the 90th percentile among its peer group of 17,808 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, 0.3 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/32810
Vendor Advisory
securityresponse.symantec.com / avcenter/security/Content/2008.11.19.html
PatchVendor Advisory
seer.entsupport.symantec.com / docs/314528.htm
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/46731
securityfocus.com / bid/32346
Patch
securitytracker.com / id
vupen.com / english/advisories/2008/3209