LiveActive security incident?Get immediate response
CVE Record

CVE-2002-1511: The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes v...

The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2002-1511 is an old VNC issue where the vncserver wrapper could create weak authentication cookies. For executives, the concern is legacy remote-desktop exposure: if obsolete VNC packages remain in use, session authentication may be easier to guess than intended. Exposure is most likely on legacy Unix/Linux or Solaris systems still running affected VNC packages or carrying old vncserver wrapper code. Modern systems are unlikely affected unless obsolete packages were preserved or manually deployed. Treat as a legacy remote-access hygiene issue. Prioritize if old VNC servers are still reachable from business networks or the internet; otherwise handle through normal vulnerability remediation and asset cleanup. Mitigation focus: Inventory systems running legacy VNC or vncserver packages.; Upgrade affected VNC packages using vendor advisories where available.; Disable or remove obsolete VNC services that are no longer required..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2002-1511 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.