1756-Eweb vulnerabilitiesRanked by how likely they are to be used.
1756-Eweb is made by Rockwellautomation. We track 8 published vulnerabilities listed under that exact name, across 0 versions. None of them is on the list of flaws known to be exploited today. Rockwellautomation lists newer releases under their own names, such as 1756-Eweb Series a, so check those pages too.
We keep watching the known-exploited list.
Is 1756-Eweb listed under other names? Yes.
Rockwellautomation also lists 1756-Eweb under more specific names, such as 1756-Eweb Series a and 1756-Eweb Series a Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which 1756-Eweb vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of 1756-Eweb's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which 1756-Eweb flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 57%CVE-2012-6441Medium
An information exposure of confidential information results when the device receives a specially crafted CIP packet to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP.
- 36%CVE-2012-6442High
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the product to reset, a DoS can occur.
- 33%CVE-2012-6435High
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that instructs the CPU to stop logic execution and...
- 27%CVE-2012-6438High
The device does not properly validate the data being sent to the buffer.
- 27%CVE-2012-6436High
The device does not properly validate the data being sent to the buffer.
- 23%CVE-2012-6439High
When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP that changes the product’s configuration and network...
- 9.3%CVE-2012-6440Medium
The Web server password authentication mechanism used by the products is vulnerable to a MitM and Replay attack.
- 7.8%CVE-2012-6437Critical
The device does not properly authenticate users and the potential exists for a remote user to upload a new firmware image to the Ethernet card, whether it is a corrupt or legitimate firmware image.
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1 new flaw affects software Acme tracks
An information exposure of confidential information results when the device receives a specially crafted CIP packet to Port 2222/TCP, Port 2222/UDP, Port 44818/TCP, or Port 44818/UDP. Successful exploitation of this vulnerability could cause loss of confidentiality. Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400
- Matched to
- 1756-Eweb on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 8 published vulnerabilities listed under the name 1756-Eweb, across 0 versions.
None of 1756-Eweb's vulnerabilities is on the list of flaws known to be exploited today.
Rockwellautomation also lists 1756-Eweb under more specific names, such as 1756-Eweb Series a and 1756-Eweb Series a Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track 1756-Eweb. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.