VulnerabilityModified
CVE-2011-2962
Multiple stack-based buffer overflows in Invensys Wonderware Information Server 3.1, 4.0, and 4.0 SP1 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via two unspecified ActiveX controls.
HIGH 9.3EPSS 4.56%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple stack-based buffer overflows in Invensys Wonderware Information Server 3.1, 4.0, and 4.0 SP1 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via two unspecified ActiveX controls.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 4.56% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- invensys/wonderware information server
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/45476
- http://www.securityfocus.com/bid/48976
- http://www.us-cert.gov/control_systems/pdf/ICSA-11-195-01.pdfUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68988
- http://secunia.com/advisories/45476
- http://www.securityfocus.com/bid/48976
- http://www.us-cert.gov/control_systems/pdf/ICSA-11-195-01.pdfUS Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68988
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.