CVE-2016-4926 Auth bypass in n/a
Remote attackers can perform administrative tasks without authentication on Junos Space, requiring an upgrade to secure the network management interface.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2016-4926?
CVE-2016-4926 is a critical authentication bypass vulnerability in Juniper Junos Space, published on 20 Mar 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Insufficient authentication vulnerability in Junos Space before 15.2R2 allows remote network based users with access to Junos Space web interface to perform certain administrative tasks without authentication.
Weakness: CWE-287
Which versions are affected by CVE-2016-4926?
It affects 1 product.
Products include Juniper Junos Space.
How do I fix CVE-2016-4926?
No fix has been published for CVE-2016-4926 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2016-4926 being exploited?
There is no known exploitation of CVE-2016-4926 in the wild and no public exploit code.
Other vulnerabilities in Juniper Junos Space
- CVE-2014-3412 Command injection in n/a
- CVE-2014-3413 Hardcoded credentials in n/a
- CVE-2016-1265 Junos Space: privilege escalation vulnerabilities in Junos Space
- CVE-2017-10622 Junos Space: Authentication bypass vulnerability
- CVE-2025-59978 Junos Space: Stored cross-site scripting vulnerability in web application
Sources
Also known as GHSA-cg68-rv98-xxqj.