CVE-2026-74232: L3_V2_8
- Severity
- 9.3 (CRITICAL)
- Vendor
- ZBTLINK
- Affected versions
- 3.0.0.4.528; 19.1101; 1.0.0.2.007
- Patch status
- Unknown
- Published
- 2026-08-27T13:18:33.917
- Modified
- 2026-08-27T17:19:51.953
Why it matters
This matters because the affected product may be exploitable without valid credentials. Internet-facing deployments should be reviewed first.
Recommended admin actions
- Prioritize validation immediately due to critical CVSS severity.
- Treat internet-facing systems as higher priority.
Technical summary
Zbtlink L3_V2_8 firmware 3.0.0.4.528, Zbtlink WE826-T2 firmware 19.1101, Zbtlink ZBT-7628 firmware 1.0.0.2.007, Zbtlink ZBT-ZBT7621 firmware 1.0.0.3.001, MoreQuick MQAC-7620, MQAC-7620A, MQAP-7620, MQAP-7620A, and MQAP-7628 firmware 1.0.0.2.000, AP522 firmware 1.0.0.2.014, AP7628 and HC5661A firmware 3.0.0.4.380, APG721B firmware 19.0809, HK300 firmware 1.0.0.2.032, and MAP-N10 firmware 1.0.0.2.044 ship a backdoor command-and-control implant (yunmgrd) reachable over an unauthenticated cleartext UDP channel to a hardcoded C2 server. A remote unauthenticated attacker on the network path can hijack the channel and execute arbitrary commands as root. The attacker can also modify DNS entries, exfiltrate PPPoE credentials, and open reverse SSH tunnels.
View the official NVD record for CVE-2026-74232
CVE data is sourced from NVD/CNA records and optional enrichment. Validate against the vendor advisory before taking production action.
VULNERABILITY PULSE
439 RECORDS
SECURE FEED ACTIVE
| AFFECTED PRODUCT | ACTION | ||
|---|---|---|---|
| CVE-2026-81735 |
UI-TARS-desktop PATCH
Reporter: DISCLOSURE
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-18885 |
Product identification pending PATCH
Reporter: PSIRT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-18886 |
Product identification pending PATCH
Reporter: PSIRT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-74820 |
Product identification pending PATCH
Reporter: PSIRT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-47884 |
Spring Framework
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-47890 |
Spring Framework
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-47891 |
Spring Framework
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-32566 |
ACPT (Pro) – Custom Post Types Plugin for WordPress
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-78286 |
Geo Controller PATCH
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-78292 |
Hash Form PATCH
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-19092 |
Tutor LMS PATCH
Reporter: CONTACT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-77016 |
Workeera PATCH
Reporter: CONTACT
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-59354 |
Spring Security (OAuth2 Authorization Server module) PATCH
Reporter: SECURITY
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-59270 |
Spring Security
Reporter: SECURITY
|
9.4
CRITICAL
|
VIEW RECORD |
| CVE-2026-77991 |
JEM – Joomla Event Manager extension for Joomla
Reporter: SECURITY
|
9.4
CRITICAL
|
VIEW RECORD |
| CVE-2026-32479 |
Visitor Traffic Real Time Statistics Pro PATCH
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-78260 |
Epayco PATCH
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-78288 |
Beautiful Taxonomy Filters PATCH
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-74232 |
L3_V2_8
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-74233 |
WE1326
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81672 |
iSquad
Reporter: CVE-COORDINATION
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81673 |
iSquad
Reporter: CVE-COORDINATION
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81674 |
iSquad
Reporter: CVE-COORDINATION
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81675 |
iSquad
Reporter: CVE-COORDINATION
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-16279 |
Product identification pending
Reporter: 3DS.INFORMATION-SECURITY
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-78251 |
Neo
Reporter: 5A6E4751-2F3F-4070-9419-94FB35B644E8
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81094 |
mcp-router PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81096 |
ToolUniverse
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81098 |
telnyx-mcp
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81680 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81681 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81685 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81694 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81695 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81696 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81698 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81700 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81701 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81702 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81706 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81707 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81714 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81717 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81719 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-48996 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-53578 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-53579 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-68929 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-69658 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-71187 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-73125 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-76179 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-76943 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-78239 |
Product identification pending
Reporter: ICS-CERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-13086 |
Fireware OS
Reporter: 5D1C2695-1A31-4499-88AE-E847036FD7E3
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-19313 |
Fireware OS
Reporter: 5D1C2695-1A31-4499-88AE-E847036FD7E3
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-19315 |
Fireware OS
Reporter: 5D1C2695-1A31-4499-88AE-E847036FD7E3
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-19318 |
Fireware OS
Reporter: 5D1C2695-1A31-4499-88AE-E847036FD7E3
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-78174 |
Dimension
Reporter: 5D1C2695-1A31-4499-88AE-E847036FD7E3
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-81934 |
Redis PATCH
Reporter: 9119A7D8-5EAB-497F-8521-727C672E3725
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-78274 |
Fluent Boards Pro PATCH
Reporter: AUDIT
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-57499 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-81826 |
flowintel
Reporter: 5A6E4751-2F3F-4070-9419-94FB35B644E8
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-18717 |
Product identification pending
Reporter: ICS-CERT
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-50152 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-61800 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2025-30156 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.9
HIGH
|
VIEW RECORD |
| CVE-2026-5706 |
Product identification pending
Reporter: PRODUCT-SECURITY
|
8.9
HIGH
|
VIEW RECORD |
| CVE-2026-77018 |
Workeera PATCH
Reporter: CONTACT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-78333 |
12 Step Meeting List PATCH
Reporter: CONTACT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-78257 |
Booking and Rental Manager PATCH
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81271 |
GeoDirectory PATCH
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81579 |
Product identification pending PATCH
Reporter: 2FC02B1F-71E7-4514-A878-169626F68903
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81581 |
wibukey
Reporter: 2FC02B1F-71E7-4514-A878-169626F68903
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81676 |
iSquad
Reporter: CVE-COORDINATION
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81677 |
iSquad
Reporter: CVE-COORDINATION
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-80208 |
apitable
Reporter: DISCLOSURE
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-54721 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-81730 |
Product identification pending
Reporter: DISCLOSURE
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-39944 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-75419 |
Product identification pending PATCH
Reporter: CVE
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-75005 |
Product identification pending PATCH
Reporter: SECURITY
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81625 |
Product identification pending
Reporter: INFO
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-79988 |
cms
Reporter: 7004884B-51E2-48E8-B4A2-5CA29E80453E
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81091 |
mcp-use
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81093 |
actors-mcp-server
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81335 |
Baserow
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81687 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81688 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81689 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81690 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81691 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81692 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81693 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81697 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81699 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81703 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81704 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81705 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-81715 |
openssl_encrypt PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
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