CRITICAL
CVE-2005-2758
NVD-CWE-OtherPublished: October 5, 2005· Updated: Jun 16, 2026
10.0
CVSS v3.1
Official Description
Integer signedness error in the administrative interface for Symantec AntiVirus Scan Engine 4.0 and 4.3 allows remote attackers to execute arbitrary code via crafted HTTP headers with negative values, which lead to a heap-based buffer overflow.
Technical Analysis
CVE-2005-2758 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected Vendors & Products
symantec2 product(s)
antivirus scan engineantivirus scan engine for network attached storage
Source: NVD CPE · 3 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (20)
→
http://www.idefense.com/application/poi/display?id=314&type=vulnerabilitiesPatch · Vendor Advisory
→
http://www.kb.cert.org/vuls/id/849209US Government Resource
→
http://www.symantec.com/avcenter/security/Content/2005.10.04.htmlPatch · Vendor Advisory
→
http://www.idefense.com/application/poi/display?id=314&type=vulnerabilitiesPatch · Vendor Advisory
→
http://www.kb.cert.org/vuls/id/849209US Government Resource
Quick Facts
CVE IDCVE-2005-2758
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessNVD-CWE-Other
CISA KEVNo
Affected1 vendor(s)
PublishedOct 5, 2005
Related CVEs (NVD-CWE-Other)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2005-2758 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.