Secuno
ENNL
Book demo

CVE-2024-24681

Yealink Configuration Encryption Tool hard-coded credentials

9.8 CRITICALEPSS 1.03%
  1. Published23 Feb 2024

Description

An issue was discovered in Yealink Configuration Encrypt Tool (AES version) and Yealink Configuration Encrypt Tool (RSA version before 1.2). There is a single hardcoded key (used to encrypt provisioning documents) across customers' installations.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Yealink Configuration Encryption Tool< 1.2

Remediation

Fixed in
Yealink Configuration Encryption Tool≥ 1.2

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-1095669.8
Rapyd Admin from 9.0.0 before 9.20.0 contains a hard-coded credentials vulnerability…
CVE-2026-1087539.4
Agnaistic agnai through 1.0.555 contains a hard-coded credentials vulnerability in…
CVE-2026-1052789.8
The published Docker image for openPDC includes a fixed administrative credential with…
CVE-2026-842508.4
IBM Guardium Data Protection 12.2 is vulnerable due to weak cryptographic protection…
CVE-2026-622529.8
Homer is open source telecom observability software. Prior to version 11.0.283, on…
CVE-2026-1021618.8
An unauthenticated attacker located on an adjacent private network (or any attacker…

Frequently asked

Is CVE-2024-24681 being actively exploited?

CVE-2024-24681 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.03%.

How severe is CVE-2024-24681?

CVE-2024-24681 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.03% probability of exploitation.

Which products are affected by CVE-2024-24681?

Affected products include Yealink Configuration Encryption Tool.

How do I fix CVE-2024-24681?

Upgrade affected software to a fixed version, for example Yealink Configuration Encryption Tool 1.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-24681 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.