CVE-2020-7561
published 2020-11-19CVE-2020-7561: A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of…
PriorityP359critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
3.03%
85.9th percentile
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of problems, including information exposure, denial of service, and command execution when access to a resource from an attacker is not restricted or incorrectly restricted.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| schneider-electric | easergy_t300_firmware | <= 2.7 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
CISA ICS
Schneider Electric Easergy T300
cisa_ics·2020-12-08·CVSS 9.8
[CRITICAL] Schneider Electric Easergy T300
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Schneider Electric Easergy T300
Last RevisedDecember 08, 2020
Alert CodeICSA-20-343-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 10.0
- ATTENTION: Exploitable remotely
- Vendor: Schneider Electric
- Equipment: Easergy T300
- Vulnerability: Missing Authentication for Critical Function, Missing Authorization, Missing Encryption of Sensitive Data, Improper Restriction of Rendered UI Layers or Frames
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker to obtain unauthorized access to the internal product LAN, which could result in exposure of se
GHSA
GHSA-7vr9-xc65-cx9c: A CWE-284: Improper Access Control vulnerability exists in Easergy T300 (with firmware 2
ghsa_unreviewed·2022-05-24
CVE-2020-7561 [CRITICAL] CWE-284 GHSA-7vr9-xc65-cx9c: A CWE-284: Improper Access Control vulnerability exists in Easergy T300 (with firmware 2
A CWE-284: Improper Access Control vulnerability exists in Easergy T300 (with firmware 2.7 and older) that could cause a wide range of problems, including information exposure, denial of service, and command execution when access to a resource from an attacker is not restricted or incorrectly restricted.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-11-19
Published