High severity · published Apr 28, 2023
CVE-2023-2378
A flaw has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6
7.2
CVSS
7.6%
EPSS
No
On KEV
Description
A flaw has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. This affects an unknown function of the component Web Management Interface. This manipulation of the argument suffix-rate-up causes command injection. The attack may be initiated remotely. The exploit has been published and may be used. The real existence of this vulnerability is still doubted at the moment. The vendor position is that post-authentication issues are not accepted as vulnerabilities.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.6% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Er-x Firmware · UI
before 2.0.9; 2.0.9; 2.0.9; 2.0.9; 2.0.9; 2.0.9; +1 more · source: NVD
EF
Er-x-sfp Firmware · UI
before 2.0.9; 2.0.9; 2.0.9; 2.0.9; 2.0.9; 2.0.9; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-2378
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-2378
Exploit
https://github.com/leetsun/IoT/tree/main/EdgeRouterX/CI/4
vuldb.com
https://vuldb.com/cve/CVE-2023-2378
vuldb.com
https://vuldb.com/submit/114072
vuldb.com
https://vuldb.com/vuln/227654
vuldb.com
https://vuldb.com/vuln/227654/cti
Third Party Advisory
https://vuldb.com/?ctiid.227654
More from Er-x Firmware
8.8
CVE-2023-23912
A vulnerability, found in EdgeRouters Version 2.0.9-hotfix.5 and earlier and UniFi Security Gateways (USG) Version 4.4.56 and earlier with their DHCPv6 prefix delegation set to…
7.5
CVE-2023-2379
A vulnerability classified as critical has been found in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6
7.5
CVE-2019-16889
Ubiquiti EdgeMAX devices before 2.0.3 allow remote attackers to cause a denial of service (disk consumption) because *.cache files in /var/run/beaker/container_file/ are created…
7.2
CVE-2023-2377
A vulnerability was detected in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6
7.2
CVE-2023-2376
A security vulnerability has been detected in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6