Critical severity · published Jun 8, 2022
CVE-2022-30918
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTelnet parameter at /goform/aspForm
9.8
CVSS
1.7%
EPSS
No
On KEV
Description
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTelnet parameter at /goform/aspForm.
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)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
Magic R100 Firmware · H3c
through v100r005 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-30918
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-30918
Exploit
https://github.com/EPhaha/IOT_vuln/tree/main/H3C/magicR100/8
More from Magic R100 Firmware
9.8
CVE-2022-34598
The udpserver in H3C Magic R100 V200R004 and V100R005 has the 9034 port opened, allowing attackers to execute arbitrary commands
9.8
CVE-2022-30926
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the EditMacList parameter at /goform/aspForm
9.8
CVE-2022-30925
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the AddMacList parameter at /goform/aspForm
9.8
CVE-2022-30924
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the SetAPWifiorLedInfoById parameter at /goform/aspForm
9.8
CVE-2022-30923
H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTimingtimeWifiAndLed parameter at /goform/aspForm