CVE-2020-23591
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.8epss 1.1%
from disclosure to weapon0 days
Published on NVDNov 23
1st PoCNov 20
exploitation probability
1.1%top 38% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability in OPTILINK OP-XT71000N Hardware Version: V2.2 , Firmware Version: OP_V3.3.1-191028 allows an attacker to upload arbitrary files through " /mgm_dev_upgrade.asp " which can "delete every file for Denial of Service (using 'rm -rf *.*' in the code), reverse connection (using '.asp' webshell), backdoor.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
n/a · n/apublic PoCs found — 1
githubgithub.com/huzaifahussain98/CVE-2020-23591★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.