CVE-2024-40711
Veeam Backup & Replication: Backup and Replication Deserialization
As of , CVE-2024-40711 in Veeam Backup & Replication is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.
- Exploited
- Yes: CISA listed it on 17 October 2024
- US federal deadline
- 7 November 202421 days after CISA listed it. US federal civilian agencies must fix it by then.
- Used in ransomware campaigns
- Known
- EPSS score
- 0.90Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
- EPSS when listed
- 0.00 on 17 October 2024EPSS on the day CISA listed it.
- Public exploit
- None foundNeither Metasploit nor Exploit-DB lists one.
- Fix
- Vendor advice: www.veeam.comLinks below, from CISA's entry.
What CISA says to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA's required action
What the flaw is
Veeam Backup and Replication contains a deserialization vulnerability allowing an unauthenticated user to perform remote code execution.
CISA's description
A deserialization of untrusted data vulnerability with a malicious payload can allow an unauthenticated remote code execution (RCE).
The CVE record's description, from hackerone
- CVE published
- 7 September 2024
- Assigned by
- hackerone
- CVSS
- 9.8 Critical (CVSS 3.0, from the CNA)
- CWE-502
- Deserialization of Untrusted Data
- CISA SSVC, exploitation
- active
- CISA SSVC, automatable
- yes
- CISA SSVC, technical impact
- total
Timeline
- The CVE record was published.
- CISA added it to its list of exploited vulnerabilities.
- The US federal deadline to fix it.
Backup & Replication: other exploited entries
| Vulnerability | Product | Our group | Listed | Deadline | EPSS |
|---|---|---|---|---|---|
| CVE-2023-27532Cloud Connect Missing Authentication for Critical Function | Veeam Backup & Replication | Patch this weekRansomware use; EPSS 0.81 | 0.81 | ||
| CVE-2022-26500Remote Code Execution | Veeam Backup & Replication | Patch this weekRansomware use | 0.06 | ||
| CVE-2022-26501Remote Code Execution | Veeam Backup & Replication | Patch this weekRansomware use | 0.04 |
Read further
- CVE recordcve.org
- NVD entrynvd.nist.gov
- CISA's catalogcisa.gov
- EPSS for this CVEapi.first.org