ZrLog 2.1.3 Admin Panel nickname cross site scripting

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
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in ZrLog 2.1.3. It has been declared as problematic. This vulnerability affects unknown code of the component Admin Panel. Such manipulation of the argument nickname leads to cross site scripting. This vulnerability is uniquely identified as CVE-2020-21316. The attack can be launched remotely. No exploit exists. It is advisable to implement a patch to correct this issue. This entry seems to have a duplicate CVE-2020-21052 assigned.

Detailsinfo

A vulnerability was found in ZrLog 2.1.3. It has been rated as problematic. Affected by this issue is some unknown processing of the component Admin Panel. The manipulation of the argument nickname with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was disclosed 06/16/2021. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2020-21316. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

08/13/2020 🔍
06/16/2021 +307 days 🔍
06/16/2021 +0 days 🔍
06/20/2023 +734 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-21316 (🔍)
CVE Duplicate: 🔍
GCVE (CVE): GCVE-0-2020-21316
GCVE (VulDB): GCVE-100-177092

Entryinfo

Created: 06/16/2021 08:29
Updated: 06/20/2023 19:15
Changes: 06/16/2021 08:29 (38), 06/18/2021 17:34 (5), 06/20/2023 19:15 (2)
Complete: 🔍
Cache ID: 216::103

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