CVE-2026-49006
TLS credential leakage vulnerability in ZTE F689 product
CVE-2026-49006 is a medium vulnerability (CVSS 5.3) in Zte F689, published August 7, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.
- Severity
- 5.3 MediumCVSS 3.1, CVE List
- Exploit chance
- 0.25%EPSS, 16th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
What each source reports
CVE List Score used
TLS credential leakage vulnerability in ZTE F689 product
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
- Record
CVE-2026-49006- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
EUVDEUVD-2026-54396
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
- Record
EUVD-2026-54396- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2987-f3mh-x43q
By accessing unencrypted information in the device firmware, an attacker can obtain credentials...
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
- Record
GHSA-2987-f3mh-x43q- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
NVD
By accessing unencrypted information in the device firmware, an attacker can obtain credentials related to TLS transmission.
- Record
CVE-2026-49006- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-321
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.