High severity · published Jan 8, 2016
CVE-2015-7754
Juniper ScreenOS before 6.3.0r21, when ssh-pka is configured and enabled, allows remote attackers to cause a denial of service (system crash) or execute arbitrary code via crafted…
8.1
CVSS
3.9%
EPSS
No
On KEV
Description
Juniper ScreenOS before 6.3.0r21, when ssh-pka is configured and enabled, allows remote attackers to cause a denial of service (system crash) or execute arbitrary code via crafted SSH negotiation.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.9% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Screenos · Juniper
through 6.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7754
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7754
Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10712
www.securityfocus.com
http://www.securityfocus.com/bid/79627
www.securitytracker.com
http://www.securitytracker.com/id/1034490
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