CVE-2012-0264
op5 Monitor and op5 Appliance before 5.5.0 do not properly manage session cookies, which allows remote attackers to have an unspecified impact via unspecified vectors.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
op5 Monitor and op5 Appliance before 5.5.0 do not properly manage session cookies, which allows remote attackers to have an unspecified impact via unspecified vectors.
- CVSS 2.0
- 10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 4.36% probability · 91th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- op5/monitor
- Source
- cve@mitre.org
EPSS 4.4% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://seclists.org/fulldisclosure/2012/Jan/62
- http://secunia.com/advisories/47344Vendor Advisory
- http://www.ekelow.se/file_uploads/Advisories/ekelow-aid-2012-01.pdfExploit
- http://www.op5.com/news/support-news/fixed-vulnerabilities-op5-monitor-op5-appliance/
- http://www.osvdb.org/78066
- https://bugs.op5.com/view.php?id=5094
- http://seclists.org/fulldisclosure/2012/Jan/62
- http://secunia.com/advisories/47344Vendor Advisory
- http://www.ekelow.se/file_uploads/Advisories/ekelow-aid-2012-01.pdfExploit
- http://www.op5.com/news/support-news/fixed-vulnerabilities-op5-monitor-op5-appliance/
- http://www.osvdb.org/78066
- https://bugs.op5.com/view.php?id=5094
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.