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CVE-2006-6222

29
FAUCET Score

CVE-2006-6222 describes a critical stack-based buffer overflow vulnerability in the NetBackup bpcd daemon (bpcd.exe) affecting Symantec Veritas NetBackup versions 5.0, 5.1, and 6.0 prior to specific patch levels. This flaw allows unauthenticated remote attackers to execute arbitrary code with maximum privileges by sending a specially crafted, long request with a malformed length prefix. With a CVSS score of 10.0, this vulnerability presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. While no public exploit intelligence (Metasploit, Nuclei, ExploitDB) or active exploitation (KEV) is indicated, and community discussion and media coverage are minimal, the high FAUCET Risk Score of 97/100 suggests its significant potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:symantec:veritas_netbackup_client:5.0:*:*:*:*:*:*:*
5.1CPE matchmatch criteria
cpe:2.3:a:symantec:veritas_netbackup_client:5.1:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:symantec:veritas_netbackup_client:6.0:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:symantec:veritas_netbackup_enterprise_server:5.0:*:*:*:*:*:*:*
5.1CPE matchmatch criteria
cpe:2.3:a:symantec:veritas_netbackup_enterprise_server:5.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
11.95%
Probability of exploitation in next 30 days
EPSS Percentile
95.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1195 is in the 93rd percentile among its peer group of 51,551 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, 0.1 Mastodon, and 0.4 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/23368
PatchVendor Advisory
securityreason.com / securityalert/2033
securitytracker.com / id
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/30882
exchange.xforce.ibmcloud.com / vulnerabilities/30883
kb.cert.org / vuls/id/607312
PatchUS Government Resource
securityfocus.com / archive/1/454313/100/0/threaded
securityfocus.com / bid/21565
Patch
symantec.com / avcenter/security/Content/2006.12.13a.html
Patch
vupen.com / english/advisories/2006/4999
zerodayinitiative.com / advisories/ZDI-06-049.html
Vendor Advisory