Trending
CVE-2026-15271

CVE detail

CVE-2026-15271

A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 up to 20260906. Affected by this issue is some unknown functionality of the file /etc/boa/boa.conf of the component Web Interface. The manipulation leads to least privilege violation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult.

CVSS 7.7 · HighBuzz score 40.6

Buzz score

Why this CVE is surfacing

Buzz score total 40.6

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 25.6 · diversity 15.0 · KEV 0.0 · OTX 0.0 · PoC 0.0

Mention score

25.6

12 evidence mentions in the snapshot

Diversity score

15.0

3 sources across 3 categories

KEV score

0.0

No KEV entry observed

OTX score

0.0

0 OTX pulses

PoC score

0.0

0 repos · best confidence N/A

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 12; within the 30d window
Peak daily: 12; highest bucket

Evidence

Source links by recency

Newest mentions first

12 source links · newest first

https://www.totolink.net/www.totolink.net
No excerpt available.
Productwww.totolink.netJul 9, 2026, 10:17 PM
https://vuldb.com/vuln/377214/ctivuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/vuln/377214vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852323vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852321vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852320vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852319vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852318vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852317vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/submit/852316vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://vuldb.com/cve/CVE-2026-15271vuldb.com
No excerpt available.
Exploitvuldb.comJul 9, 2026, 10:17 PM
https://app.notion.com/p/A3000RU-V5-9c-5185-37a1f5ba989080d38bb6ca58b2a98c64?source=copy_linkapp.notion.com
No excerpt available.
referenceapp.notion.comJul 9, 2026, 10:17 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.

0 repository references · best confidence N/A · max 0 stars

No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence

CVE-2026-15270
A weakness has been identified in D-link DIR-823G 1.0.2B05_20181207. Affected by this vulnerability is an unknown functionality of the file /etc/boa/boa.conf of the component Web…
CVSS 6.8 · Medium
6 mentions
CVE-2026-11620
A security flaw has been discovered in TOTOLINK EX200 4.0.3c.7646. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation results…
CVSS 5.5 · Medium
6 mentions
CVE-2026-11555
A vulnerability was identified in D-Link DGS-1100-08PD 1.00.006. This issue affects some unknown processing of the file /etc/boa.conf of the component Web Interface. Such manipula…
CVSS 2.9 · Low
6 mentions
CVE-2026-11554
A vulnerability was determined in TOTOLINK CP450 4.1.0cu.747. This vulnerability affects unknown code of the file /etc/vsftpd.conf of the component vsftpd. This manipulation cause…
CVSS 2.1 · Low
6 mentions
CVE-2026-11497
A vulnerability has been found in D-Link DCS-5615 1.01.00. Affected by this vulnerability is an unknown functionality of the file /etc/conf.d/boa/boa.conf of the component Boa Web…
CVSS 5.5 · Medium
6 mentions
CVE-2026-11494
A security vulnerability has been detected in TOTOLINK AC1200 T8 4.1.5cu.8611. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulat…
CVSS 2.1 · Low
6 mentions

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-2026-15271.

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.

Product query unavailableNo valid raw CPE 2.3 product record is available for this CVE, so no product-level Shodan query is shown.

Exact CVE query

Eligible paid Shodan plan required

Shodan's exact vuln: filter is separate from the product searches above and requires an eligible paid Shodan plan.

vuln:CVE-2026-15271Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Deferred

Published

Jul 9, 2026

Modified

Jul 10, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

Unavailable

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): High. Successful exploitation depends on conditions outside the attacker's control.
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): High. There is a total or serious impact to this security property.
Vulnerable System Integrity (VI): High. There is a total or serious impact to this security property.
Vulnerable System Availability (VA): High. There is a total or serious 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