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CVE-2005-3658

21
FAUCET Score

CVE-2005-3658 describes multiple heap-based buffer overflows in EMC Legato NetWorker versions 7.1.x and 7.2.x, as well as Sun Solstice Backup and StorEdge Enterprise Backup Software. These vulnerabilities allow remote attackers to execute arbitrary code or cause a denial of service by sending malformed RPC packets to specific RPC program numbers (nsrd.exe and nsrexecd.exe). With a CVSS score of 7.5, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and potential for partial impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.1.1CPE matchmatch criteria
cpe:2.3:a:emc:legato_networker:7.1.1:*:*:*:*:*:*:*
7.1.2CPE matchmatch criteria
cpe:2.3:a:emc:legato_networker:7.1.2:*:*:*:*:*:*:*
7.1.3CPE matchmatch criteria
cpe:2.3:a:emc:legato_networker:7.1.3:*:*:*:*:*:*:*
7.2CPE matchmatch criteria
cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:*
7.2.1CPE matchmatch criteria
cpe:2.3:a:emc:legato_networker:7.2.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.15%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0515 is in the 85th percentile among its peer group of 51,553 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

ftp.legato.com / pub/NetWorker/Updates/LGTpa83990/README.TXT
secunia.com / advisories/18495
PatchVendor Advisory
secunia.com / advisories/18615
PatchVendor Advisory
securitytracker.com / id
Patch
securitytracker.com / id
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/24174
exchange.xforce.ibmcloud.com / vulnerabilities/24175
sunsolve.sun.com / searchproxy/document.do
idefense.com / intelligence/vulnerabilities/display.php
PatchVendor Advisory
idefense.com / intelligence/vulnerabilities/display.php
PatchVendor Advisory
legato.com / support/websupport/product_alerts/011606_NW.htm
securityfocus.com / bid/16275
Patch
vupen.com / english/advisories/2006/0233
Vendor Advisory
vupen.com / english/advisories/2006/0343
Vendor Advisory