Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2026-8190
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-09 May, 2026 | 17:15
Updated At-09 May, 2026 | 17:15
Rejected At-
▼CVE Numbering Authority (CNA)
Wavlink NU516U1 adm.cgi wan os command injection

A vulnerability was determined in Wavlink NU516U1 M16U1_V240425. Affected by this issue is the function wan of the file /cgi-bin/adm.cgi. This manipulation of the argument ppp_username/ppp_passwd/rwan_ip/rwan_mask/rwan_gateway is directly passed by the attacker/so we can control the ppp_username/ppp_passwd/rwan_ip/rwan_mask/rwan_gateway causes os command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.

Affected Products
Vendor
WAVLINK Technology Ltd.Wavlink
Product
NU516U1
Versions
Affected
  • M16U1_V240425
Problem Types
TypeCWE IDDescription
CWECWE-78OS Command Injection
CWECWE-77Command Injection
Type: CWE
CWE ID: CWE-78
Description: OS Command Injection
Type: CWE
CWE ID: CWE-77
Description: Command Injection
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.06.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.06.5N/A
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 6.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Ziyue Xie (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-05-08 00:00:00
VulDB entry created2026-05-08 02:00:00
VulDB entry last update2026-05-08 21:57:24
Event: Advisory disclosed
Date: 2026-05-08 00:00:00
Event: VulDB entry created
Date: 2026-05-08 02:00:00
Event: VulDB entry last update
Date: 2026-05-08 21:57:24
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/362342
vdb-entry
technical-description
https://vuldb.com/vuln/362342/cti
signature
permissions-required
https://vuldb.com/submit/800729
third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_3/3.md
exploit
Hyperlink: https://vuldb.com/vuln/362342
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/362342/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/800729
Resource:
third-party-advisory
Hyperlink: https://github.com/wudipjq/my_vuln/blob/main/Wavlink/vuln_3/3.md
Resource:
exploit
Details not found