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CVE-2025-52907 (GCVE-0-2025-52907)

Vulnerability from cvelistv5 – Published: 2025-09-24 18:12 – Updated: 2025-09-24 18:46
VLAI Shadowserver Previdian
Title
TOTOLINK X6000R Security Bypass Vulnerability
Summary
Improper Input Validation vulnerability in TOTOLINK X6000R allows Command Injection, File Manipulation.This issue affects X6000R: through V9.4.0cu.1360_B20241207.
Severity
7.3 (High)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:H/VA:L/SC:H/SI:H/SA:H/R:U
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-24 18:46 UTC
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version CPE status
TOTOLINK X6000R Affected: 0 , ≤ V9.4.0cu.1360_B20241207 (cpe)
guessed Create a notification for this product.
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 92faf43b-b951-4152-b9f3-f7adee7e011b

Vulnerability ID: CVE-2025-52907

Status: Confirmed

Status Updated: 2026-08-18 00:00 UTC

Exploited: Yes

Characteristics
Severity: 88.0
Timestamps
First Seen: 2026-08-17
Asserted: 2026-08-17
Last Seen: 2026-08-18
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Totolink / Totolink X6000R | Class: router | Severity: High (CVSS 8.8) | IoT: yes | In CISA KEV: no | Honeypot connections on 2026-08-18: 2
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 X6000R
Cisa Kev no
Connections 2
Observation Date 2026-08-18
Vulnerability Class CVSS
Vulnerability Score 8.8
Vulnerability Severity High
References
Created: 2026-08-19 01:01 UTC | Updated: 2026-08-20 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 6ac05a61-de58-4a0f-86e4-7809025336b9

Vulnerability ID: CVE-2025-52907

Status: Confirmed

Status Updated: 2026-08-17 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-08-17
Asserted: 2026-08-17
Scope
Notes: TOTOLINK X6000R Security Bypass Vulnerability | Affected: TOTOLINK / X6000R | CVSS: 7.3 (HIGH) | EPSS: 0.00868 | 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 TOTOLINK X6000R Security Bypass Vulnerability
Vendor TOTOLINK
Product X6000R
Added Date 2026-08-17T00:00:00.000Z
Cvss Score 7.3
Epss Score 0.00868
Cvss Severity HIGH
Epss Percentile 0.55741
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-08-18 11:00 UTC | Updated: 2026-08-18 11:00 UTC
Show details on NVD website
To clipboard 

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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.


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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.