XSS in Juniper Netscreen Screenos
CVE-2018-0059
A persistent cross-site scripting vulnerability in the graphical user interface of ScreenOS may allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on administrative user to perform administrative actions on the device. Affected releases are Juniper Networks ScreenOS 6.3.0 versions prior to 6.3.0r26.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Juniper Netscreen Screenos — versions 6.3.0, 6.3.0r1, 6.3.0r2
- Juniper Networks Screenos — versions 6.3.0
Weakness classification (CWE)
References
- kb.juniper.net/JSA10894 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0059?
- CVE-2018-0059 is a medium-severity vulnerability in Juniper Netscreen Screenos, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-10-10.
- How severe is CVE-2018-0059?
- Medium severity. CVSS v3 base score is 5.4 out of 10.