Security readout for executives and security teams
This CVE describes legacy Symantec/Norton email antivirus products storing an administrator password in clear text. If those systems or their backups still exist, anyone with access to the configuration file or registry value could read the password and potentially reuse it. Exposure is most likely in legacy Exchange or email gateway environments, archived server images, backups, or migration remnants containing NAVIEG or NAVMSE configuration data. Prioritize if legacy Exchange or email gateway systems remain in production or backups are broadly accessible. This is mainly a credential exposure risk, not evidence of current mass exploitation. Mitigation focus: Inventory systems and backups for NAVIEG and NAVMSE versions named in the CVE.; Retire or isolate unsupported legacy email antivirus components where found.; Rotate exposed administrator passwords and check for reuse across connected systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-1999-1323 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.