CVE-2025-44846 (GCVE-0-2025-44846)

Vulnerability from cvelistv5 – Published: 2025-05-01 00:00 – Updated: 2025-05-01 20:31
VLAI Shadowserver Previdian
Summary
TOTOLINK CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 20:30 UTC
CWE
  • n/a
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 182f17a7-cabe-4430-a1b9-f7e684a73a5b

Vulnerability ID: CVE-2025-44846

Status: Confirmed

Status Updated: 2026-02-12 00:00 UTC

Exploited: Yes

Characteristics
Severity: 63.0
Timestamps
First Seen: 2026-01-29
Asserted: 2026-01-29
Last Seen: 2026-02-12
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: Totolink / Totolink CA600-PoE | Class: router | Severity: Medium (CVSS 6.3) | IoT: yes | In CISA KEV: no | Honeypot connections on 2026-02-12: 4
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 CA600-PoE
Cisa Kev no
Connections 4
Observation Date 2026-02-12
Vulnerability Class CVSS
Vulnerability Score 6.3
Vulnerability Severity Medium
References
Created: 2026-06-30 10:01 UTC | Updated: 2026-06-30 10:01 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 0208761f-3f9f-43bc-ba5c-e81552c53494

Vulnerability ID: CVE-2025-44846

Status: Confirmed

Status Updated: 2025-05-01 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-05-01
Asserted: 2025-05-01
Scope
Notes: KEVIntel entry: TOTOLINK CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl... | Affected: n/a / n/a | 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 CA600-PoE V5.3c.6665_B20180820 was found to contain a command injection vulnerability in the recvUpgradeNewFw function via the fwUrl...
Vendor n/a
Product n/a
Added Date 2025-05-01T00:00:00.000Z
Cvss Score None
Epss Score None
Cvss Severity None
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:04 UTC | Updated: 2026-07-10 06:14 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.



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.