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CVE-2024-29150

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-07 · updated 2026-06-17
• Weakness: CWE-269

Description

An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8_NOE-R300.1.40.12.4180 and SIP deskphones through 86x8_SIP-R200.1.01.10.728. Because of improper privilege management, an authenticated attacker is able to create symlinks to sensitive and protected data in locations that are used for debugging files. Given that the process of gathering debug logs is carried out with root privileges, any file referenced in the symlink is consequently written to the debug archive, thereby granting accessibility to the attacker.

Affected products

• Ale International Alcatel-Lucent Ale Deskphones: before 86x8_NOE-R300.1.40.12.4180; before 86x8_SIP-R200.1.01.10.728 — fixed in 86x8_NOE-R300.1.40.12.4180, 86x8_SIP-R200.1.01.10.728

How to fix

Upgrade to a fixed version: Ale International Alcatel-Lucent Ale Deskphones 86x8_NOE-R300.1.40.12.4180, 86x8_SIP-R200.1.01.10.728. Check the vendor advisory for mitigations.

References

• https://www.al-enterprise.com/-/media/assets/internet/documents/n-to-s/sa-c0071-ed01.pdf
• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-011.txt
• https://www.al-enterprise.com/-/media/assets/internet/documents/n-to-s/sa-c0071-ed01.pdf
• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-011.txt

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