Critical severity · published Jul 15, 2020
CVE-2020-14511
Malicious operation of the crafted web browser cookie may cause a stack-based buffer overflow in the system web server on the EDR-G902 and EDR-G903 Series Routers (versions prior…
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
Malicious operation of the crafted web browser cookie may cause a stack-based buffer overflow in the system web server on the EDR-G902 and EDR-G903 Series Routers (versions prior to 5.4).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Edr-g902 Firmware · Moxa
through 5.4 · source: NVD
EF
Edr-g902-t Firmware · Moxa
through 5.4 · source: NVD
EF
Edr-g903 Firmware · Moxa
through 5.4 · source: NVD
EF
Edr-g903-t Firmware · Moxa
through 5.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14511
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14511
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-196-02
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