CVE-2002-0824

NONECVSS 0.0Weaponized

0.0

BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.

CVSS v3: —
EG Score: —
EPSS: 24.7%
KEV: Not listed

Published

August 12, 2002

Last Modified

April 16, 2026

References (10)

cve@mitreftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-010.txt.asc
cve@mitrehttp://marc.info/?l=bugtraq&m=102812546815606&w=2
cve@mitrehttp://www.iss.net/security_center/static/9738.php
cve@mitrehttp://www.openbsd.org/errata31.html
cve@mitrehttp://www.securityfocus.com/bid/5355
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-010.txt.asc
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=102812546815606&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/9738.php
af854a3a-2127-422b-91ae-364da2661108http://www.openbsd.org/errata31.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/5355

Data Freshness Timeline

(refreshed 11× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-21669✓ verified
First seen Jul 29, 2002
FreeBSD 4.x / NetBSD 1.4.x/1.5.x/1.6 / OpenBSD 3 - pppd Arbitrary File Permission Modification Race Condition
Open source ↗

Frequently asked(4)

What is CVE-2002-0824?

CVE-2002-0824 is a none vulnerability published on August 12, 2002. BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.

When was CVE-2002-0824 disclosed?

CVE-2002-0824 was first published in the National Vulnerability Database on August 12, 2002, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2002-0824 actively exploited?

CVE-2002-0824 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-0824?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-0824, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2002-0824

📅 Published

🔄 Last Modified

🔗 References (10)