What is CVE-2025-6485?A medium-severity flaw in A3002r Firmware, explained.
CVE-2025-6485 is a medium-severity flaw (CVSS 6.3) in A3002r Firmware from Totolink, published on 22 June 2025. It is not on the list of flaws known to be exploited today. The latest forecast puts its chance of use in the next 30 days at 9.1%. If you run an affected version, plan in the vendor’s fix.
Published 22 June 2025. Record last updated 14 August 2025. We keep this page's data up to date.
What is CVE-2025-6485? In plain terms.
It can be attacked from anywhere on the internet with an ordinary user account, and nobody has to click anything. If it works, the attacker can read some data, change some data and slow it down.
A vulnerability was found in TOTOLINK A3002R 1.1.1-B20200824.0128. It has been classified as critical. This affects the function formWlSiteSurvey of the file /boafrm/formWlSiteSurvey. The manipulation of the argument wlanif leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
What kind of flaw is it?
- CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
- CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
How an attack on it works
Read straight from its severity rating, translated out of the shorthand.
- Where an attacker can beAnywhere on the internet
- How hard it is to pull offEasy: no special conditions
- Login needed firstAn ordinary user account
- Does someone have to clickNo, nobody has to do anything
- What an attacker getsCan read some data, change some data and slow it down
Severity vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Is CVE-2025-6485 being exploited? Not that we know of.
It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 9.1%. That can change at any time, which is why we keep watching.
Timeline
- Published
- Record last updated
CVE-2025-6485 scores 70. Action: Emergency patch.
We keep the score of every published flaw up to date as the evidence changes. Four things go into the score, and evidence that criminals are actually using it counts most. In order:
- Evidence it is being exploitedBiggest factor
- How severe it isStrong factor
- How widely exposed it isSmaller factor
- Threat activity around itSmaller factor
85 and above is Critical. Anything confirmed as exploited is always marked for an emergency patch, whatever its score.
When CVE-2025-6485 matches software you track, it lands in your list with its score and the reasons behind it.
See your own ranked list →Who is affected by CVE-2025-6485? One product.
The published record lists 1 product from 1 vendor. If you run one of these, check your version, then go to the fix below.
- Operating system
A3002r Firmware
by Totolink
Affected versions1.1.1-b20200824.0128
How do I fix CVE-2025-6485? Four steps.
- Check whether you run itCompare your versions with the affected products above. Not sure what you run? Precursor Intelligence can work it out from your public website, or you can pick it from a list.
- Apply the vendor’s fixInstall the latest update from the vendor. The references list where the vendor has published details.
- If you can’t patch todayFollow any mitigation the vendor publishes, and limit who can reach the affected system from the internet until the update is in.
- Keep an eye on itTrack the product and we tell you as soon as we spot this flaw on the list of exploited flaws, or a jump in its exploit likelihood.
Does CVE-2025-6485 affect you? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
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1 new flaw affects software Acme tracks
A vulnerability was found in TOTOLINK A3002R 1.1.1-B20200824.0128. It has been classified as critical. This affects the function formWlSiteSurvey of the file...
- Matched to
- A3002r Firmware on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
CVE-2025-6485 is a medium-severity flaw in A3002r Firmware from Totolink, published on 22 June 2025. It can be attacked from anywhere on the internet with an ordinary user account, and nobody has to click anything. If it works, the attacker can read some data, change some data and slow it down.
It scores 6.3 out of 10 on the CVSS severity scale, which is medium. Our risk score for CVE-2025-6485 is 70 out of 100, which is High. Its action is "Emergency patch". No sign of exploitation and a low forecast. Patch it in your normal update cycle.
It is not on the list of flaws known to be exploited today. The latest forecast puts the chance of it being used in the next 30 days at 9.1%. That can change at any time, which is why we keep watching.
For A3002r Firmware from Totolink: 1.1.1-b20200824.0128.
Install the update the vendor names in its advisory. If you can't patch today, follow the vendor's mitigation and limit who can reach the affected system from the internet.