CVE-2017-6316

9.8CRITICAL

Key Information:

Vendor
Citrix
Status
Netscaler Sd-wan
Vendor
CVE Published:
20 July 2017

Badges

👾 Exploit Exists🟣 EPSS 95%🦅 CISA Reported

Summary

Citrix NetScaler SD-WAN devices through v9.1.2.26.561201 allow remote attackers to execute arbitrary shell commands as root via a CGISESSID cookie. On CloudBridge (the former name of NetScaler SD-WAN) devices, the cookie name was CAKEPHP rather than CGISESSID.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

References

http://www.securitytracker.com/id/1039019
vdb-entryx_refsource_SECTRACK
https://support.citrix.com/article/CTX225990
x_refsource_CONFIRM
https://www.exploit-db.com/exploits/42345/
exploitx_refsource_EXPLOIT-DB

EPSS Score

95% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre DatabaseCISA Database
.