CVE-2020-24681
Automation Studio and PVI Multiple incorrect permission assignments for services
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.7.7 SP, 4.8.6 SP, 4.9.4 SP, 4.7.7, 4.8.6, and 1 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from 4.9.0 before 4.9.4 SP.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- B&R Industrial Automation Automation Studio
From 4.6.0 · through 4.6.x; From 4.7.0 · fixed in 4.7.7 SP; From 4.8.0 · fixed in 4.8.6 SP; From 4.9.0 · fixed in 4.9.4 SP
- B&R Industrial Automation NET/PVI
From 4.6.0 · through 4.6.x; From 4.7.0 · fixed in 4.7.7; From 4.8.0 · fixed in 4.8.6; From 4.9.0 · fixed in 4.9.4