Veeam CDP Coordinator 服務授權繞過漏洞（CVE-2026-108142）
CVE-2026-108142 - CDP Coordinator Service Authorization Bypass
Veeam 的 CDP Coordinator 服務存在授權繞過漏洞（CVE-2026-108142），允許未授權使用者繞過授權直接存取服務。
- 漏洞嚴重度：CVSS 4.0 CRITICAL，攻擊向量為網路（AV:N），無需預先認證（PR:N）。
此漏洞允許未授權攻擊者繞過 CDP Coordinator Service 授權，Veeam 需要即時修補以保障資料保護功能；若不及時更新，可能導致敏感資料外洩。
A vulnerability allowing an unauthenticated attacker to bypass authorization on the CDP Coordinator Service.
Impact
Affected Products
The following products are affected by CVE-2026-108142
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
| ID | Vendor | Product | Action |
|---|---|---|---|
| 1 | Veeam | backup_and_replication |
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | CRITICAL | [email protected] |
Bypass authorization by patching the CDP Coordinator Service.
- Update the CDP Coordinator Service software.
- Apply vendor security patches.
- Restrict unauthorized access.
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-108142.
| URL | Resource |
|---|---|
| https://www.veeam.com/kb4948 |
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-108142 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-108142
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-108142 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-108142 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
十月. 27, 2026
Action Type Old Value New Value Added Description A vulnerability allowing an unauthenticated attacker to bypass authorization on the CDP Coordinator Service. Added CVSS V4.0 AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-636 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/108xxx/CVE-2026-108142.json">CVE-2026-108142</a> Added Reference https://www.veeam.com/kb4948
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.