CVE-2007-6521 json
Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.
published 2007-12-24 18 y ago modified 2026-06-16 4 mo ago also EUVD-2007-6487
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.0%
- EPSS 5.0% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.
Patch / fix
Exploit prediction
5.02% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-310 Cryptographic Issues
References
-
opera.com
/docs/changelogs/windows/925/
patch
-
opera.com
/docs/changelogs/linux/925/
patch
-
secunia.com
/advisories/28169
third-party-advisory, patch, vendor-advisory
-
lists.opensuse.org
/opensuse-security-announce/2008-01/msg00001.html
vendor-advisory
-
security.gentoo.org
/glsa/glsa-200712-22.xml
vendor-advisory
- bugs.gentoo.org /show_bug.cgi?id=202770
-
securitytracker.com
/id?1019131
vdb-entry
-
secunia.com
/advisories/28314
third-party-advisory
-
securityfocus.com
/bid/26937
vdb-entry
-
vupen.com
/english/advisories/2007/4261
vdb-entry
-
secunia.com
/advisories/28290
third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/39161
vdb-entry
Sources
- CVE List CVE-2007-6521
- NVD CVE-2007-6521
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