Security readout for executives and security teams
A lower-privileged ScreenOS user with the security role could plant script content in NetScreen WebUI that runs in another user's management session, including an administrator's. That could let the attacker act with administrator privileges on affected firewalls. Exposure is limited to Juniper NetScreen Firewall+VPN SSG Series devices running ScreenOS 6.3.0 before 6.3.0r24. The source states no other Juniper Networks products or platforms are affected. Treat this as high priority for legacy ScreenOS SSG environments because it can turn a lower-privileged management user into an effective administrator. If those devices are no longer present, business urgency is low. Mitigation focus: Upgrade affected ScreenOS 6.3.0 SSG Series devices to 6.3.0r24 or later.; Review Juniper JSA10782 for vendor-supported remediation guidance.; Prioritize devices where multiple users access NetScreen WebUI..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2017-2339 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.4 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H1.76Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
8.4HighVector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kb.juniper.net/JSA10782CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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