Security readout for executives and security teams
Plain-English summary
CVE-1999-0936 is an old BNBSurvey issue where the survey.cgi program may let a remote attacker run server commands using shell metacharacters. Sources do not identify affected versions, CVSS severity, or a patch. Treat any internet-exposed legacy BNBSurvey CGI endpoint as potentially serious until proven absent or remediated.
Executive priority
Prioritize verification over broad emergency response. If survey.cgi is exposed, treat it as urgent because the described impact is remote command execution on a web server.
Technical view
The record describes remote command execution in BNBSurvey survey.cgi through shell metacharacter handling. The source bundle provides no CWE, CPE, version range, CVSS score, or vendor fix details. Assessment should focus on whether survey.cgi is present, reachable, and still executing as a CGI program on web servers.
Likely exposure
Likely limited to legacy sites still hosting BNBSurvey survey.cgi. Exposure cannot be confirmed from the sources because affected versions and CPEs are not provided.
Exploitation context
The CVE states remote attackers can execute commands via shell metacharacters. The bundle does not cite active exploitation, and KEV status is false, so active exploitation should not be claimed from this evidence.
Researcher notes
Evidence is sparse and old. The CVE description and IBM X-Force reference support the core issue, but do not provide version specificity, scoring, exploit status, or remediation details. Avoid expanding affected products beyond BNBSurvey survey.cgi.
Mitigation direction
- Identify and remove unused BNBSurvey survey.cgi deployments.
- Check vendor or maintainer guidance for supported replacement or patch information.
- Restrict public access to legacy CGI paths where business use remains.
- Run the CGI process with least privilege and isolated server permissions.
- Review web server logs for suspicious survey.cgi activity.
Validation and detection
- Inventory public web roots for BNBSurvey and survey.cgi.
- Confirm whether any discovered survey.cgi endpoint is internet reachable.
- Review application code for unsafe shell invocation from survey inputs.
- Check server logs for unexpected access to legacy CGI paths.
- Document findings because source data lacks affected versions.
Public sources used
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-1999-0936 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
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0936CVE reference · x_refsource_MISC
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.