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CVE-2011-3477

19
FAUCET Score

CVE-2011-3477 describes a local denial-of-service vulnerability in the GEAR Software CD DVD Filter driver (GEARAspiWDM.sys), impacting various Symantec products including Backup Exec System Recovery, System Recovery 2011, Norton 360, and Norton Ghost. With a CVSS score of 5.5 (Medium), this vulnerability allows a local attacker to crash the system through unspecified vectors, requiring low privileges and no user interaction. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.5CPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_system_recovery:8.5:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_system_recovery:9.0:*:*:*:*:*:*:*
2010CPE matchmatch criteria
cpe:2.3:a:symantec:backup_exec_system_recovery:2010:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:symantec:norton_360:5.0:*:*:*:*:*:*:*
<= 15.0CPE matchmatch criteria
cpe:2.3:a:symantec:norton_ghost:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 94th percentile among its peer group of 15,938 CVEs.

Social Chatter

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

symantec.com / security_response/securityupdates/detail.jsp
PatchVendor Advisory
securityfocus.com / bid/47822
Third Party AdvisoryVDB Entry