VulnerabilityModified
CVE-2023-22844
An authentication bypass vulnerability exists in the requestHandlers.js verifyToken functionality of Milesight VPN v2.0.2.
CRITICAL 9.8EPSS 0.76%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.76%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An authentication bypass vulnerability exists in the requestHandlers.js verifyToken functionality of Milesight VPN v2.0.2. A specially-crafted network request can lead to authentication bypass. An attacker can send a network request to trigger this vulnerability.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.76% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-321
- Affected
- milesight/milesightvpn
- Source
- talos-cna@cisco.com
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1700Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1700Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1700
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.