Trending
CVE-2025-6618

CVE detail

CVE-2025-6618

A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been classified as critical. Affected is the function SetWLanApcliSettings of the file wps.so. The manipulation of the argument PIN leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS 2.1 · LowBuzz score 35.51 public exploit repository references

Buzz score

Why this CVE is surfacing

Buzz score total 35.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 19.5 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 4.5

Mention score

19.5

6 evidence mentions in the snapshot

Diversity score

11.5

3 sources across 2 categories

KEV score

0.0

No KEV entry observed

OTX score

0.0

0 OTX pulses

PoC score

4.5

1 repos · best confidence 0.90

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 0; within the 30d window
Peak daily: 0; highest bucket

Evidence

Source links by recency

Newest mentions first

6 source links · newest first

https://www.totolink.net/www.totolink.net
No excerpt available.
Productwww.totolink.netJun 25, 2025, 6:15 PM
https://vuldb.com/?submit.602263vuldb.com
No excerpt available.
Exploitvuldb.comJun 25, 2025, 6:15 PM
https://vuldb.com/?id.313836vuldb.com
No excerpt available.
Exploitvuldb.comJun 25, 2025, 6:15 PM
https://vuldb.com/?ctiid.313836vuldb.com
No excerpt available.
Exploitvuldb.comJun 25, 2025, 6:15 PM
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_44/44.md#pocgithub.com
No excerpt available.
Exploitgithub.comJun 25, 2025, 6:15 PM
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_44/44.mdgithub.com
No excerpt available.
Exploitgithub.comJun 25, 2025, 6:15 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

1 repository references · best confidence 0.90 · max 0 stars

wudipjq/my_vulnHigh confidence
githubNVD Exploit reference0 starsDiscovered Aug 16, 2026, 6:20 PM
NVD labels the source link as Exploit; this is not independent verification of the repository's code.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence

CVE-2025-6621
A vulnerability classified as critical has been found in TOTOLINK CA300-PoE 6.2c.884. This affects the function QuickSetting of the file ap.so. The manipulation of the argument ho…
CVSS 2.1 · Low
Public PoC observed6 mentions
CVE-2025-6620
A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been rated as critical. Affected by this issue is the function setUpgradeUboot of the file upgrade.so. The manipul…
CVSS 2.1 · Low
Public PoC observed6 mentions
CVE-2025-6619
A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been declared as critical. Affected by this vulnerability is the function setUpgradeFW of the file upgrade.so. The…
CVSS 2.1 · Low
Public PoC observed6 mentions
CVE-2025-44863
TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the msg_process function via the Url parameter. This vulnerability allows attacker…
CVSS 6.5 · Medium
Public PoC observed1 mention
CVE-2025-44862
TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl parameter. This vulnerability allows a…
CVSS 6.3 · Medium
Public PoC observed1 mention
CVE-2025-44861
TOTOLINK CA300-POE V6.2c.884_B20180522 was found to contain a command injection vulnerability in the CloudSrvUserdataVersionCheck function via the url parameter. This vulnerabilit…
CVSS 6.3 · Medium
Public PoC observed1 mention

External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2025-6618.

Product-level CPE searches intentionally omit version fields and NVD version-range or configuration certainty. Verify the exact product version and configuration independently.

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Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:h:totolink:ca300-poeSearch this product on Shodan
cpe:2.3:o:totolink:ca300-poe_firmwareSearch this product on Shodan

Exact CVE query

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vuln:CVE-2025-6618Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Analyzed

Published

Jun 25, 2025

Modified

Jun 17, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE IDs

Vendor classifications

How this vector reads

CVSS 4.0 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Network. The vulnerable system can be reached across network boundaries.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Attack Requirements (AT): None. No prerequisite deployment or execution condition is required.
Privileges Required (PR): Low. The attacker needs basic user-level privileges.
User Interaction (UI): None. Exploitation does not require a targeted user to act.
Vulnerable System Confidentiality (VC): Low. There is a limited impact to this security property.
Vulnerable System Integrity (VI): Low. There is a limited impact to this security property.
Vulnerable System Availability (VA): Low. There is a limited impact to this security property.
Subsequent System Confidentiality (SC): None. There is no direct impact to this security property.
Subsequent System Integrity (SI): None. There is no direct impact to this security property.
Subsequent System Availability (SA): None. There is no direct impact to this security property.

Optional CVSS v4 metrics remain in the raw vector; only base metrics are expanded here.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses