magmi up to 0.7.23 improper authentication

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.

A vulnerability was found in magmi up to 0.7.23. It has been declared as problematic. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect integrity.

The weakness was published 09/01/2020 with Tenable Network Security as TRA-2020-51 as confirmed advisory (Website). The advisory is shared for download at The public release has been coordinated with the vendor. This vulnerability was named CVE-2020-5777. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. It is possible to download the exploit at The vulnerability was handled as a non-public zero-day exploit for at least 179 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 0.7.24 eliminates this vulnerability.

Additional details are provided at Similar entry is available at 160539.



CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 🔍
NVD Base Score: 🔍


Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: magmi 0.7.24


01/06/2020 🔍
03/06/2020 +60 days 🔍
06/17/2020 +103 days 🔍
09/01/2020 +76 days 🔍
09/01/2020 +0 days 🔍
09/01/2020 +0 days 🔍
11/12/2020 +72 days 🔍


Advisory: TRA-2020-51
Organization: Tenable Network Security
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2020-5777 (🔍)
scip Labs:
Misc.: 🔍
See also: 🔍


Created: 09/01/2020 05:33 PM
Updated: 11/12/2020 10:08 AM
Changes: 09/01/2020 05:33 PM (58), 09/01/2020 05:38 PM (17), 11/11/2020 08:06 AM (1), 11/12/2020 10:08 AM (1)
Complete: 🔍


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