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CVE-2025-28137 (GCVE-0-2025-28137)

Vulnerability from cvelistv5 – Published: 2025-04-15 00:00 – Updated: 2025-04-15 17:35
VLAI Shadowserver Previdian
Summary
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.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-15 17:31 UTC
CWE
  • n/a
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: b4f7574b-1c50-4472-bb74-c3bb07a91ee4

Vulnerability ID: CVE-2025-28137

Status: Confirmed

Status Updated: 2025-07-21 01:58 UTC

Exploited: Yes

Characteristics
Severity: 98.0
Timestamps
First Seen: 2025-07-21
Asserted: 2025-07-21
Last Seen: 2025-07-21
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Totolink / Totolink A810R | Class: router | Severity: Critical (CVSS 9.8) | IoT: yes | In CISA KEV: no | Honeypot connections on 2025-07-21: 38
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot yes
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class router
7D Avg 0
Vendor Totolink
30D Avg 0
90D Avg 0
Product Totolink A810R
Cisa Kev no
Connections 38
Observation Date 2025-07-21
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical
References
Created: 2026-06-30 11:39 UTC | Updated: 2026-06-30 11:39 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: d364fb18-bbe6-4d45-b8e5-cb2241828d1c

Vulnerability ID: CVE-2025-28137

Status: Confirmed

Status Updated: 2025-04-15 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-04-15
Asserted: 2025-04-15
Scope
Notes: KEVIntel entry: The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function... | Affected: n/a / n/a | EPSS: 0.00316 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function...
Vendor n/a
Product n/a
Added Date 2025-04-15T00:00:00.000Z
Cvss Score None
Epss Score 0.00316
Cvss Severity None
Epss Percentile 0.53914
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:06 UTC | Updated: 2026-07-10 06:14 UTC
Show details on NVD website
To clipboard 

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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.