CVE-2010-2657
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click...
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.
Exploit likelihood
What each source reports
NVD Score used
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.
- Record
CVE-2010-2657- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.
- Record
CVE-2010-2657- Updated
- 2026-11-02
EUVDEUVD-2010-2661 No score
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.
- Record
EUVD-2010-2661- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4h96-7qc2-2vv3 No score
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click...
Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.
- Record
GHSA-4h96-7qc2-2vv3- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2010-2657 is a high vulnerability (CVSS 9.3) in Opera Browser, published July 7, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.90%, the 90th percentile. No source names a fixed version.
References
secunia.com/advisories/40375
opera.com/docs/changelogs/mac/1060
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11856
vupen.com/english/advisories/2010/1664
nvd.nist.gov/vuln/detail/CVE-2010-2657
github.com/advisories/GHSA-4h96-7qc2-2vv3