VDB-149036 · CVE-2019-19859 · GCVE-0-2019-19859

Serpico 1.3.0 Author input validation

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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Serpico 1.3.0. It has been declared as critical. This affects an unknown function. Such manipulation of the argument Author as part of Parameter leads to input validation. This vulnerability is documented as CVE-2019-19859. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Serpico 1.3.0 and classified as critical. Affected by this issue is some unknown processing. The manipulation of the argument author as part of a Parameter leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is integrity. CVE summarizes:

An issue was discovered in Serpico (aka SimplE RePort wrIting and CollaboratiOn tool) 1.3.0. The Add Collaborator allows unlimited data via the author parameter, even if the data does not match anything in the database.

The weakness was released 01/15/2020 by Joel Aviad Ossi (websecnl) with WebSec B.V. (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2019-19859 since 12/17/2019. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at VDB-149034 and VDB-149035. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Serpico

Version

1.3.0

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/17/2019 🔍
01/15/2020 +29 days 🔍
01/16/2020 +1 days 🔍
09/07/2020 +235 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: Joel Aviad Ossi (websecnl)
Organization: WebSec B.V.
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-19859 (🔍)
GCVE (CVE): GCVE-0-2019-19859
GCVE (VulDB): GCVE-100-149036
See also: 🔍

Entryinfo

Created: 01/16/2020 10:38
Updated: 09/07/2020 09:53
Changes: 01/16/2020 10:38 (33), 01/17/2020 07:07 (20), 01/17/2020 07:34 (4), 09/07/2020 09:51 (1), 09/07/2020 09:53 (1)
Complete: 🔍
Committer: websecnl
Cache ID: 216::103