Trending
CVE-2025-28137

CVE detail

CVE-2025-28137

The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.

CVSS 9.8 · CriticalBuzz score 24.91 public exploit repository references

Buzz score

Why this CVE is surfacing

Buzz score total 24.9

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 13.9 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 4.5

Mention score

13.9

3 evidence mentions in the snapshot

Diversity score

6.5

2 sources across 1 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

3 source links · newest first

https://sudsy-eyeliner-a59.notion.site/RCE1-1ab72b8cd95f80d09eded269810f3756sudsy-eyeliner-a59.notion.site
No excerpt available.
Exploitsudsy-eyeliner-a59.notion.siteApr 15, 2025, 2:15 PM
https://sudsy-eyeliner-a59.notion.site/RCE1-1ab72b8cd95f80d09eded269810f3756?pvs=4sudsy-eyeliner-a59.notion.site
No excerpt available.
Exploitsudsy-eyeliner-a59.notion.siteApr 15, 2025, 2:15 PM
https://github.com/Zerone0x00/CVE/blob/main/TOTOLINK/CVE-2025-28137.mdgithub.com
No excerpt available.
Exploitgithub.comApr 15, 2025, 2:15 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

Zerone0x00/CVEHigh confidence
githubNVD Exploit reference0 starsDiscovered Jul 30, 2026, 12:20 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-2025-28036
TOTOLINK A950RG V4.1.2cu.5161_B20200903 was found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
CVSS 9.8 · Critical
2 mentions
CVE-2025-28035
TOTOLINK A830R V4.1.2cu.5182_B20201102 was found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
CVSS 9.8 · Critical
2 mentions
CVE-2025-28037
TOTOLINK A810R V4.1.2cu.5182_B20201026 and A950RG V4.1.2cu.5161_B20200903 were found to contain a pre-auth remote command execution vulnerability in the setDiagnosisCfg function t…
CVSS 9.8 · Critical
1 mention
CVE-2025-28034
TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1…
CVSS 9.8 · Critical
2 mentions
CVE-2022-38511
TOTOLINK A810R V5.9c.4050_B20190424 was discovered to contain a command injection vulnerability via the component downloadFile.cgi.
CVSS 7.8 · High
CVE-2022-26214
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2c…
CVSS 9.8 · Critical

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-2025-28137.

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:a810rSearch this product on Shodan
cpe:2.3:o:totolink:a810r_firmwareSearch this product on Shodan

Exact CVE query

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vuln:CVE-2025-28137Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Analyzed

Published

Apr 15, 2025

Modified

Jun 17, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 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.
Privileges Required (PR): None. The attacker needs no privileges on the vulnerable system.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Unchanged. Impacts remain within the vulnerable security authority.
Confidentiality Impact (C): High. There is a total or serious impact to this security property.
Integrity Impact (I): High. There is a total or serious impact to this security property.
Availability Impact (A): High. There is a total or serious impact to this security property.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses