High severity · published Mar 23, 2022
CVE-2021-45757
ASUS AC68U <=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS)
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
ASUS AC68U <=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rt-ac68u Firmware · Asus
through 3.0.0.4.385.20852 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45757
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45757
Exploit
https://github.com/IBUILI/Asus
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