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Multiple Cross-Site Scripting Vulnerabilities in Junos Space 

Indian – Computer Emergency Response Team (https://www.cert-in.org.in)

Severity Rating: CRITICAL

Software Affected

Juniper Networks Junos Space versions prior to 24.1R4.

Overview

Multiple Cross-site Scripting vulnerabilities have been reported in Junos space which could allow the attacker to perform cross-site scripting (XSS) attacks.

Target Audience: 

All organizations and individuals using the affected Juniper Junos Space.

Risk Assessment:

High risks of data manipulation and service disruption.

Impact Assessment:

Potential impact on confidentiality, integrity, and availability of the system.

Description

Multiple cross-site scripting vulnerabilities exist in the Junos space software due to insufficient sanitization of user-supplied data. An attacker could exploit these vulnerabilities by sending specially crafted link and execute arbitrary HTML and script code in the affected users browser.

Successful exploitation of these vulnerabilities could allow the attacker to steal potentially sensitive information and change appearance of the web page.

Solution

Apply appropriate updates as mentioned in:

https://supportportal.juniper.net/s/article/2025-10-Security-Bulletin-Junos-Space-Multiple-XSS-vulnerabilities-resolved-in-24-1R4-release

Vendor Information

Juniper

https://supportportal.juniper.net/s/article/2025-10-Security-Bulletin-Junos-Space-Multiple-XSS-vulnerabilities-resolved-in-24-1R4-release

References

Juniper

https://supportportal.juniper.net/s/article/2025-10-Security-Bulletin-Junos-Space-Multiple-XSS-vulnerabilities-resolved-in-24-1R4-release

CVE Name

CVE-2025-59981

CVE-2025-59982

CVE-2025-59983

CVE-2025-59984

CVE-2025-59985

CVE-2025-59986

CVE-2025-59987

CVE-2025-59988

CVE-2025-59989

CVE-2025-59990

CVE-2025-59991

CVE-2025-59992

CVE-2025-59993

CVE-2025-59994

CVE-2025-59995

CVE-2025-59996

CVE-2025-59997

CVE-2025-59998

CVE-2025-59999

CVE-2025-60000

CVE-2025-60001

CVE-2025-60002

CVE-2025-60009

CVE-2025-59978

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Thanks and Regards,

CERT-In

Incident Response Help Desk

e-mail: incident@cert-in.org.in

Phone: +91-11-22902657

Toll Free Number: 1800-11-4949

Toll Free Fax : 1800-11-6969

Web: http://www.cert-in.org.in

PGP Fingerprint: A768 083E 4475 5725 B81A A379 2156 C0C0 B620 D0B4

PGP Key information:

https://www.cert-in.org.in/s2cMainServlet?pageid=CONTACTUS

Postal address:

Indian Computer Emergency Response Team (CERT-In)

Ministry of Electronics and Information Technology

Government of India

Electronics Niketan

6, C.G.O. Complex

New Delhi-110 003

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