PT-2023-20800 · Veritas · Veritas Netbackup Opscenter

Published 2023-04-05 · Updated 2023-04-11 · CVE-2023-26789

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Veritas NetBackUp OpsCenter version 9.1.0.1

Description The issue is related to Reflected Cross-site scripting (XSS) due to the Web App's failure to adequately sanitize special characters. This allows an attacker to execute arbitrary HTML and JavaScript code in a user's browser.

Recommendations For Veritas NetBackUp OpsCenter version 9.1.0.1, consider disabling the Web App functionality until a patch is available to prevent the execution of arbitrary HTML and JavaScript code. Restrict access to the Web App to minimize the risk of exploitation. Avoid using the Web App for sensitive operations until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-26789

Affected Products

Veritas Netbackup Opscenter

References · 7

• 🔥 https://github.com/IthacaLabs/Veritas-Technologies/blob/main/Veritas%20NetBackUp%20OpsCenter%20Version%209.1.0.1/Reflected%20XSS/XSS_CVE-2023-26789.txt · Exploit
• https://osv.dev/vulnerability/CVE-2023-26789 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26789 · Security Note
• https://t.me/cibsecurity/61452 · Telegram Post
• https://github.com/IthacaLabs/Veritas-Technologies/blob/main/Veritas%20NetBackUp%20OpsCenter%20Version%209.1.0.1/Reflected%20XSS/XSS.txt · Note
• https://t.me/cvenotify/47591 · Telegram Post
• https://github.com/IthacaLabs/Veritas-Technologies · Note