High severity · published May 7, 2024
CVE-2024-29149
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
7.4
CVSS
0.2%
EPSS
No
On KEV
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 a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image with malicious firmware during the update process.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
A2
Ale 20 · Alcatel-lucent
All versions, or not specified · source: CISA
A2
Ale 20h · Alcatel-lucent
All versions, or not specified · source: CISA
A3
Ale 30 · Alcatel-lucent
All versions, or not specified · source: CISA
A3
Ale 300 · Alcatel-lucent
All versions, or not specified · source: CISA
A3
Ale 30h · Alcatel-lucent
All versions, or not specified · source: CISA
A4
Ale 400 · Alcatel-lucent
All versions, or not specified · source: CISA
A5
Ale 500 · Alcatel-lucent
All versions, or not specified · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-29149
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-29149
www.al-enterprise.com
https://www.al-enterprise.com/-/media/assets/internet/documents/n-to-s/sa-c0071-ed01.pdf
www.syss.de
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-010.txt