CVE-1999-1547 json
Oracle Web Listener 2.1 allows remote attackers to bypass access restrictions by replacing a character in the URL with its HTTP-encoded (he…
published 1999-11-25 26 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1528
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.7%
- EPSS 9.7% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
Oracle Web Listener 2.1 allows remote attackers to bypass access restrictions by replacing a character in the URL with its HTTP-encoded (hex) equivalent.
Exploit prediction
9.67% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- securityfocus.com http://www.securityfocus.com/bid/841 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
securityfocus.com
/bid/841
vdb-entry, exploit, vendor-advisory
-
marc.info
/?l=ntbugtraq&m=94390053530890&w=2
mailing-list
-
marc.info
/?l=bugtraq&m=94359982417686&w=2
mailing-list
Sources
- CVE List CVE-1999-1547
- NVD CVE-1999-1547
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