MEDIUM
CVE-2019-18381
CWE-346Published: December 5, 2019· Updated: Jun 17, 2026
6.3
CVSS v3.1
Official Description
Norton Password Manager, prior to 6.6.2.5, may be susceptible to a cross origin resource sharing (CORS) vulnerability, which is a type of issue that allows restricted resources on a web page to be requested from another domain outside the domain from which the first resource was served.
Technical Analysis
CVE-2019-18381 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low 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.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected Vendors & Products
norton1 product(s)
password manager
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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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 (2)
→
https://support.symantec.com/us/en/article.SYMSA1499.htmlVendor Advisory
→
https://support.symantec.com/us/en/article.SYMSA1499.htmlVendor Advisory
Quick Facts
CVE IDCVE-2019-18381
CVSS Score6.3 / 10
SeverityMEDIUM
WeaknessCWE-346
CISA KEVNo
Affected1 vendor(s)
PublishedDec 5, 2019
Related CVEs (CWE-346)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-18381 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.