High severity · published Aug 3, 2020
CVE-2020-5772
Improper Input Validation in Teltonika firmware TRB2_R_00.02.04.01 allows a remote, authenticated attacker to gain root privileges by uploading a malicious package file
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Improper Input Validation in Teltonika firmware TRB2_R_00.02.04.01 allows a remote, authenticated attacker to gain root privileges by uploading a malicious package file.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TF
Trb245 Firmware · Teltonika-networks
00.02.04.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5772
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5772
Exploit
https://www.tenable.com/security/research/tra-2020-48
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