CVE-2024-33180: Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the device

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CRITICAL 9.8REMOTEMITIGATE

CVE-2024-33180 is a critical-severity flaw (CVSS 9.8) affecting ac18 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId parameter at ip/goform/saveParentControlInfo.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-787, CWE-120
Published	2024-07-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tendacn

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

Am I affected?

Timeline

2024-07-16 16:15 UTCPublished CVE record published
2026-06-17 07:31 UTCUpdated Record last modified

tendacn ac18 firmware MITIGATE

Affected: 15.03.3.10

Fixed in: no fixed release known

Safe to downgrade to: a release before 15.03.3.10

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-2024-33180?

ac18 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-33180 being exploited?

CVE-2024-33180 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-2024-33180 affect?

CVE-2024-33180 affects ac18 firmware. Severity is critical (CVSS 9.8). Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId parameter at ip/goform/saveParentControlInfo.

How urgent is CVE-2024-33180?

Priority 57/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-11326 HIGH 8.8 MITIGATE A weakness has been identified in Tenda AC18 15.03.05.19(6318)
CVE-2025-11327 HIGH 8.8 MITIGATE A security vulnerability has been detected in Tenda AC18 15.03.05.19(6318)
CVE-2025-11328 HIGH 8.8 MITIGATE A vulnerability was detected in Tenda AC18 15.03.05.19(6318)
CVE-2025-11324 HIGH 8.8 MITIGATE A vulnerability was identified in Tenda AC18 15.03.05.19(6318)
CVE-2025-11325 HIGH 8.8 MITIGATE A security flaw has been discovered in Tenda AC18 15.03.05.19(6318)

References

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