Naver Comic Viewer up to 1.0.14.x HTML Page debug code

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 (≈)
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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.
6.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Naver Comic Viewer up to 1.0.14.x. This affects an unknown part of the component HTML Page Handler. The manipulation results in an unknown weakness. This vulnerability is identified as CVE-2021-33591. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Naver Comic Viewer up to 1.0.14.x. It has been classified as critical. Affected is an unknown part of the component HTML Page Handler. CWE is classifying the issue as CWE-489. The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 05/28/2021. The advisory is available at cve.naver.com. This vulnerability is traded as CVE-2021-33591. The technical details are unknown and an exploit is not available.

Upgrading to version 1.0.15.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Debug code
CWE: CWE-489
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Comic Viewer 1.0.15.0

Timelineinfo

05/27/2021 🔍
05/28/2021 +1 days 🔍
05/28/2021 +0 days 🔍
06/03/2021 +6 days 🔍

Sourcesinfo

Advisory: cve.naver.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-33591 (🔍)
GCVE (CVE): GCVE-0-2021-33591
GCVE (VulDB): GCVE-100-176046

Entryinfo

Created: 05/28/2021 21:51
Updated: 06/03/2021 09:25
Changes: 05/28/2021 21:51 (36), 06/03/2021 09:20 (6), 06/03/2021 09:25 (1)
Complete: 🔍
Cache ID: 216::103

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