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CVE-2015-2051 (GCVE-0-2015-2051)

Vulnerability from cvelistv5 – Published: 2015-02-23 17:00 – Updated: 2025-10-22 00:05
VLAI CISA Shadowserver Previdian
Summary
The D-Link DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier allows remote attackers to execute arbitrary commands via a GetDeviceSettings action to the HNAP interface.
Severity
8.8 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: active Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-02 18:31 UTC
CWE
  • n/a
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
Impacted products
Vendor Product Version CPE status
dlink dir-645 Affected: 0 , ≤ 1.04b12 (custom)
    cpe:2.3:h:dlink:dir-645:*:*:*:*:*:*:*:*
Create a notification for this product.
dlink dir-645_firmware Affected: 1.03 , ≤ 1.04b12 (custom)
    cpe:2.3:o:dlink:dir-645_firmware:1.03:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2015-02-13 00:00
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: c540e260-2a70-4757-be34-34acc20e189a

Vulnerability ID: CVE-2015-2051

Status: Confirmed

Status Updated: 2022-02-10 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-02-10
Asserted: 2022-02-10
Scope
Notes: KEV entry: D-Link DIR-645 Router Remote Code Execution Vulnerability | Affected: D-Link / DIR-645 Router | Description: D-Link DIR-645 Wired/Wireless Router allows remote attackers to execute arbitrary commands via a GetDeviceSettings action to the HNAP interface. | Required action: The impacted product is end-of-life and should be disconnected if still in use. | Due date: 2022-08-10 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2015-2051
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-77
Feed CISA Known Exploited Vulnerabilities Catalog
Product DIR-645 Router
Due Date 2022-08-10
Date Added 2022-02-10
Vendorproject D-Link
Vulnerabilityname D-Link DIR-645 Router Remote Code Execution Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-02-02 12:28 UTC | Updated: 2026-02-06 07:17 UTC
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 01159c3b-efe9-4f6a-b1cf-5001b6ca4000

Vulnerability ID: CVE-2015-2051

Status: Confirmed

Status Updated: 2026-07-20 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2023-10-13
Asserted: 2023-10-13
Last Seen: 2026-07-20
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: D-Link / D-Link DIR-645, DAP-1522 revB, DAP-1650 revB, DIR-880L, DIR-865L, DIR-860L revA, DIR-860L revB DIR-815 revB, DIR-300 revB, DIR-600 revB, DIR-645, TEW-751DR, TEW-733GR | Class: router | IoT: yes | In CISA KEV: yes | Honeypot connections on 2026-07-20: 147
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 143
Iot yes
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class router
7D Avg 151
Vendor D-Link
30D Avg 144
90D Avg 138
Product D-Link DIR-645, DAP-1522 revB, DAP-1650 revB, DIR-880L, DIR-865L, DIR-860L revA, DIR-860L revB DIR-815 revB, DIR-300 revB, DIR-600 revB, DIR-645, TEW-751DR, TEW-733GR
Cisa Kev yes
Connections 147
Observation Date 2026-07-20
Vulnerability Class None
Vulnerability Score None
Vulnerability Severity None
References
Created: 2026-06-30 09:22 UTC | Updated: 2026-07-22 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 0b73e491-85fc-4c30-88d7-bc352eacea71

Vulnerability ID: CVE-2015-2051

Status: Confirmed

Status Updated: 2022-02-10 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-02-10
Asserted: 2022-02-10
Scope
Notes: KEVIntel entry: The D-Link DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier allows remote attackers to execute arbitrary commands via a... | Affected: D-Link / DIR-645 Wired/Wireless Router | CVSS: 8.8 (HIGH) | EPSS: 0.97101 | Used in malware: unknown | Not yet in CISA KEV: False
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title The D-Link DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier allows remote attackers to execute arbitrary commands via a...
Vendor D-Link
Product DIR-645 Wired/Wireless Router
Added Date 2022-02-10T00:00:00.000Z
Cvss Score 8.8
Epss Score 0.97101
Cvss Severity HIGH
Epss Percentile 0.99884
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False
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.


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.