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TI-2021-12974 Aliases CVE-2021-33591GHSA-hxmq-jv8j-gm7q

An exposed remote debugging port in Naver Comic Viewer prior to 1.0.15.0 allowed a remote…

Priority MEDIUM 41CWE-489Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An exposed remote debugging port in Naver Comic Viewer prior to 1.0.15.0 allowed a remote attacker to execute arbitrary code via a crafted HTML page.

Why it matters now

EPSS 0.01588 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
NAVERNaver Comic Viewerup to 1.0.14.0—No fix listedCNA
  • Naver Comic Viewer VendorNAVER Affected up to 1.0.14.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:naver:comic_viewer:*:*:*:*:*:*:*:*before 1.0.15.0VulnerableNAVER
  • cpe:2.3:a:naver:comic_viewer:*:*:*:*:*:*:*:* Versions before 1.0.15.0 Vulnerable ·NAVER

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-33591
  2. 2026-10-03 Alias added: GHSA-hxmq-jv8j-gm7q

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences