CVE-2020-17453: WSO2 Management Console through 5.10 allows XSS via the carbon/admin/login.jsp msgId parameter

Medium severity · published Apr 5, 2021

CVE-2020-17453

WSO2 Management Console through 5.10 allows XSS via the carbon/admin/login.jsp msgId parameter

6.1

CVSS

26.2%

EPSS

On KEV

Description

WSO2 Management Console through 5.10 allows XSS via the carbon/admin/login.jsp msgId parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

Low

Integrity

Low

Availability

None

Scope

Changed

Exploitation

Is it being used?

Exploit prediction (EPSS)26.2% · higher than 98% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Api Manager · Wso2

through 3.2.0 · source: NVD

Api Manager Analytics · Wso2

2.2.0; 2.5.0; 2.6.0 · source: NVD

Api Microgateway · Wso2

2.2.0 · source: NVD

Enterprise Integrator · Wso2

through 6.6.0 · source: NVD

Identity Server · Wso2

through 5.10.0 · source: NVD

Identity Server AS Key Manager · Wso2

5.5.0; 5.6.0; 5.7.0; 5.9.0; 5.10.0 · source: NVD

Identity Server Analytics · Wso2

5.4.0; 5.4.1; 5.5.0; 5.6.0 · source: NVD

Micro Integrator · Wso2

1.0.0 · source: NVD

Affected product

Api Manager

Wso2

All Api Manager CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-17453

CVE.org

https://www.cve.org/CVERecord?id=CVE-2020-17453

Exploit

https://github.com/JHHAX/CVE-2020-17453-PoC

security.docs.wso2.com

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-1132/

Exploit

https://twitter.com/JacksonHHax/status/1374681422678519813