CVE-2019-3945Network attack vector

Webserver restart via oversized SDK date field

Published Apr 1, 2020 · Updated Aug 4, 2024

Denial of service in Parrot ANAFI firmware before 1.5.0 allows remote attackers to restart the webserver via a crafted SDK command. The control service accepts an oversized Date field in g_arsdk_cmd_desc_Common_Common_CurrentDateTime, causing invalid memory access in the SDK notification module. No authentication or user interaction is required; the effect is limited to a webserver service crash and automatic restart.

CVSS severity7.5
High
EPSS probability1.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in Parrot ANAFI firmware before 1.5.0 allows remote attackers to restart the webserver via a crafted SDK command. The control service accepts an oversized Date field in g_arsdk_cmd_desc_Common_Common_CurrentDateTime, causing invalid memory access in the SDK notification module. No authentication or user interaction is required; the effect is limited to a webserver service crash and automatic restart.

The record

CVE
CVE-2019-3945
Published
Apr 1, 2020
Updated
Aug 4, 2024
Vendor
Parrot
Product
ANAFI
Classifications
T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 1, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Parrot ANAFI Firmware versions prior to 1.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Parrot · ANAFIversion=Parrot ANAFI Firmware versions prior to 1.5.0

Published CVSS scores

5.0NIST NVDAV:N/AC:L/Au:N/C:N/I:N/A:P
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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