CVE-2020-28216 Information disclosure in Easergy T300 (firmware 2.7 and older)
An attacker can read sensitive network traffic transmitted over HTTP due to missing encryption in the Easergy T300 firmware.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-28216?
CVE-2020-28216 is a high-severity vulnerability in Easergy T300 (firmware 2.7 and older), published on 11 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to read network traffic over HTTP protocol.
Weakness: CWE-311
Which versions are affected by CVE-2020-28216?
It affects 1 product.
Products include Schneider-Electric Easergy T300 Firmware.
How do I fix CVE-2020-28216?
No fix has been published for CVE-2020-28216 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-28216 being exploited?
There is no known exploitation of CVE-2020-28216 in the wild and no public exploit code.
Other vulnerabilities in Easergy T300 (firmware 2.7 and older)
- CVE-2020-28215 Missing authorization in Easergy T300 (firmware 2.7 and older)
- CVE-2020-7561 Missing authorization in Easergy T300 with firmware 2.7 and older
- CVE-2020-7508 Auth bypass in Easergy T300 (Firmware version 1.5.2 and older)
- CVE-2020-7512 Supply chain in Easergy T300 (Firmware version 1.5.2 and older)
- CVE-2020-7503 Cross-site request forgery in Easergy T300 (Firmware version 1.5.2 and older)
Sources
Also known as GHSA-ggxv-vqqm-7f4w.