CVE-2007-3673

mediumpriority · track · 38EPSS 0.011 · 64 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

1.06% (64th) EPSS

CVSS 6.9 · medium

Is it mine?

26 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Symantec symtdi.sys before 7.0.0, as distributed in Symantec AntiVirus Corporate Edition 9 through 10.1 and Client Security 2.0 through 3.1, Norton AntiSpam 2005, and Norton AntiVirus, Internet Security, Personal Firewall, and System Works 2005 and 2006; allows local users to gain privileges via a crafted Interrupt Request Packet (Irp) in an IOCTL 0x83022323 request to \\symTDI\, which results in memory overwrite.

cvss

Technical severity, 0–10. One row per scoring source.

6.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.4 · impact 10

v2.06.2mediumAV:L/AC:M/Au:N/C:C/I:C/A:C/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USLLM-inferredCWE-264USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-4178Symantec AntiVirus - 'symtdi.sys' Local Privilege Escalationfunctional · exploit_db

affected products (26)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
symantec client security= 2.0nvdUScpe:2.3:a:symantec:client_security:*:*:*:*:*:*:*:*
symantec client security= 3.0nvdUScpe:2.3:a:symantec:client_security:*:*:*:*:*:*:*:*
symantec client security= 3.1nvdUScpe:2.3:a:symantec:client_security:*:*:*:*:*:*:*:*
symantec norton antispam= 2005nvdUScpe:2.3:a:symantec:norton_antispam:*:*:*:*:*:*:*:*
symantec norton antivirus= 10.0nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 10.1nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 2005nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 2006nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.0.338nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.1nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.1.1.1000nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.1.1000nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.2nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.2.1000nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.3.1000nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.4nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.5nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*
symantec norton antivirus= 9.0.5.1100nvdUScpe:2.3:a:symantec:norton_antivirus:*:*:*:*:*:*:*:*

showing 20 of 26

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2007-07-15modified 2026-06-16

references (16)

External citations — patches, advisories, analysis.

scry

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