CVE-2026-1610: A vulnerability was found in Tenda AX12 Pro V2 16.03.49.24_cn

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HIGH 8.1REMOTEMITIGATE

CVE-2026-1610 is a high-severity flaw (CVSS 8.1) affecting ax12 pro firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Tenda AX12 Pro V2 16.03.49.24_cn. Affected by this issue is some unknown functionality of the component Telnet Service. Performing a manipulation results in hard-coded credentials. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The exploit has been made public and could be used.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-259, CWE-798
Published	2026-01-29
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: tenda

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-29 19:16 UTCPublished CVE record published
2026-06-17 10:16 UTCUpdated Record last modified

tenda ax12 pro firmware MITIGATE

Affected: 16.03.49.24_cn

Fixed in: no fixed release known

Safe to downgrade to: a release before 16.03.49.24_cn

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-1610?

ax12 pro firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-1610 being exploited?

CVE-2026-1610 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-1610 affect?

CVE-2026-1610 affects ax12 pro firmware. Severity is high (CVSS 8.1). A vulnerability was found in Tenda AX12 Pro V2 16.03.49.24_cn. Affected by this issue is some unknown functionality of the component Telnet Service. Performing a manipulation results in hard-coded credentials. The attack is possible to be c

How urgent is CVE-2026-1610?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

References

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