CVE-2017-6783
A vulnerability in SNMP polling for the Cisco Web Security Appliance (WSA), Email Security Appliance (ESA), and Content Security Management Appliance (SMA) could allow an authenticated, remote attacker to discover confidential information about the…
Does this matter?
Lower severity and a low EPSS score (1.34%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability in SNMP polling for the Cisco Web Security Appliance (WSA), Email Security Appliance (ESA), and Content Security Management Appliance (SMA) could allow an authenticated, remote attacker to discover confidential information about the appliances that should be available only to an administrative user. The vulnerability occurs because the appliances do not protect confidential information at rest in response to Simple Network Management Protocol (SNMP) poll requests. An attacker could exploit this vulnerability by doing a crafted SNMP poll request to the targeted security appliance. An exploit could allow the attacker to discover confidential information that should be restricted, and the attacker could use this information to conduct additional reconnaissance. The attacker must know the configured SNMP community string to exploit this vulnerability. Cisco Bug IDs: CSCve26106, CSCve26202, CSCve26224. Known Affected Releases: 10.0.0-230 (Web Security Appliance), 9.7.2-065 (Email Security Appliance), and 10.1.0-037 (Content Security Management Appliance).
- CVSS 3.0
- 4.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.34% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- cisco/content security management appliance · cisco/email security appliance · cisco/web security appliance
- Source
- psirt@cisco.com
References
- http://www.securityfocus.com/bid/100387Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039186Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039187Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039188Third Party Advisory, VDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-csaVendor Advisory
- http://www.securityfocus.com/bid/100387Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039186Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039187Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039188Third Party Advisory, VDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170816-csaVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.