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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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Tags
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.