CVE-2011-0290
The BlackBerry Collaboration Service in Research In Motion (RIM) BlackBerry Enterprise Server (BES) 5.0.3 through MR4 for Microsoft Exchange and Lotus Domino allows remote authenticated users to log into arbitrary user accounts associated with the same…
Does this matter?
Lower severity and a low EPSS score (2.10%). Track it; it rarely justifies an emergency change on its own.
Description
The BlackBerry Collaboration Service in Research In Motion (RIM) BlackBerry Enterprise Server (BES) 5.0.3 through MR4 for Microsoft Exchange and Lotus Domino allows remote authenticated users to log into arbitrary user accounts associated with the same organization, and send messages, read messages, read contact lists, or cause a denial of service (login unavailability), via unspecified vectors.
- CVSS 2.0
- 6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
- EPSS
- 2.10% probability · 82th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- rim/blackberry enterprise server
- Source
- cve@mitre.org
EPSS 2.1% 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://secunia.com/advisories/46370Vendor Advisory
- http://securitytracker.com/id?1026179
- http://www.blackberry.com/btsc/KB28524Exploit, Vendor Advisory
- http://www.osvdb.org/76286
- http://www.securityfocus.com/bid/50064
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70519
- http://secunia.com/advisories/46370Vendor Advisory
- http://securitytracker.com/id?1026179
- http://www.blackberry.com/btsc/KB28524Exploit, Vendor Advisory
- http://www.osvdb.org/76286
- http://www.securityfocus.com/bid/50064
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70519
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.