Read the docs
TI-2001-01437 Aliases CVE-2001-1487GHSA-rvjm-fwh9-c97h

popauth utility in Qualcomm Qpopper 4.0 and earlier allows local users to overwrite…

Priority LOW 22Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

popauth utility in Qualcomm Qpopper 4.0 and earlier allows local users to overwrite arbitrary files and execute commands as the pop user via a symlink attack on the -trace file option.

Why it matters now

EPSS 0.00521 44th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qualcomm:qpopper:*:*:*:*:*:*:*:*up to 4.0VulnerableQualcomm
  • cpe:2.3:a:qualcomm:qpopper:*:*:*:*:*:*:*:* Versions up to 4.0 Vulnerable ·Qualcomm

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2001-1487
  2. 2026-10-03 Alias added: GHSA-rvjm-fwh9-c97h

References

—

  • TI-1999-00006 Buffer overflow in POP servers based on BSD/Qualcomm's qpopper allows remote attackers to… CVSS 3.1CRITICAL 9.8
  • TI-2003-00138 The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message… CVSS 2.0HIGH 10.0
  • TI-1999-00772 Buffer overflow in Qpopper (qpop) 3.0 allows remote root access via AUTH command. CVSS 2.0HIGH 10.0
  • TI-2001-01001 Buffer overflow in qpopper (aka qpop or popper) 4.0 through 4.0.2 allows remote attackers… CVSS 2.0HIGH 10.0
  • TI-2000-00442 Qpopper 2.53 and earlier allows local users to gain privileges via a formatting string in… CVSS 2.0HIGH 7.5
  • TI-2000-00096 Buffer overflow in qpopper 3.0 beta versions allows local users to gain privileges via a long LIST command. CVSS 2.0HIGH 7.2
See all 13 →

Sources

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