CVE-2020-14502: XSS
First published: Thu Feb 24 2022(Updated: )
The web interface of the 1734-AENTR communication module is vulnerable to stored XSS. A remote, unauthenticated attacker could store a malicious script within the web interface that, when executed, could modify some string values on the homepage of the web interface.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rockwell Automation Series B | ||
| Rockwell Automation Series C | ||
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adapter Series B Firmware | >=4.001<=4.005 | |
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adapter Series B Firmware | >=5.011<=5.017 | |
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adaptor Series B | ||
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adaptor Series C Firmware | =6.011 | |
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adaptor Series C Firmware | =6.012 | |
| Rockwell Automation 1734-AENTR Point I/O Dual Port Network Adaptor Series C |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-14502?
CVE-2020-14502 has a high severity due to its stored XSS vulnerability allowing remote, unauthenticated attackers to manipulate the web interface.
How do I fix CVE-2020-14502?
To fix CVE-2020-14502, update the firmware of the affected Rockwell Automation devices to versions outside the vulnerable ranges.
Which products are affected by CVE-2020-14502?
CVE-2020-14502 affects Rockwell Automation's 1734-AENTR communication module, specifically Series B firmware versions 4.001 to 4.005 and 5.011 to 5.017.
Can attackers exploit CVE-2020-14502 without authentication?
Yes, attackers can exploit CVE-2020-14502 without authentication, allowing them to execute malicious scripts stored in the web interface.
What are the potential impacts of CVE-2020-14502?
The potential impacts of CVE-2020-14502 include altering the presentation of the web interface and potentially executing harmful scripts on users' browsers.
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- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/rockwell automation
- canonical/rockwell automation series b
- canonical/rockwell automation series c
- vendor/rockwellautomation
- canonical/rockwell automation 1734-aentr point i/o dual port network adapter series b firmware
- version/rockwell automation 1734-aentr point i/o dual port network adapter series b firmware/4.001
- version/rockwell automation 1734-aentr point i/o dual port network adapter series b firmware/4.005
- version/rockwell automation 1734-aentr point i/o dual port network adapter series b firmware/5.011
- version/rockwell automation 1734-aentr point i/o dual port network adapter series b firmware/5.017
- canonical/rockwell automation 1734-aentr point i/o dual port network adaptor series b
- canonical/rockwell automation 1734-aentr point i/o dual port network adaptor series c firmware
- version/rockwell automation 1734-aentr point i/o dual port network adaptor series c firmware/6.011
- version/rockwell automation 1734-aentr point i/o dual port network adaptor series c firmware/6.012
- canonical/rockwell automation 1734-aentr point i/o dual port network adaptor series c