VDB-183820 · CVE-2021-41593 · GCVE-0-2021-41593

Lightning Labs lnd up to 0.13.2 privilege escalation

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in Lightning Labs lnd up to 0.13.2. Affected is an unknown function. Executing a manipulation can lead to an unknown weakness. This vulnerability is registered as CVE-2021-41593. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Lightning Labs lnd up to 0.13.2 and classified as problematic. The impact remains unknown.

The weakness was published 10/05/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-41593 since 09/24/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 0.13.3-beta eliminates this vulnerability. The upgrade is hosted for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Lightning Labs

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: lnd 0.13.3-beta

Timelineinfo

09/24/2021 🔍
10/05/2021 +11 days 🔍
10/05/2021 +0 days 🔍
10/09/2021 +4 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-41593 (🔍)
GCVE (CVE): GCVE-0-2021-41593
GCVE (VulDB): GCVE-100-183820

Entryinfo

Created: 10/05/2021 11:27
Updated: 10/09/2021 07:56
Changes: 10/05/2021 11:27 (37), 10/09/2021 07:56 (1)
Complete: 🔍
Cache ID: 216::103