Vulnerability · Published Dec 12, 2024 · Assigned by microsoft
CVE-2024-49147Microsoft Update Catalog Elevation of Privilege Vulnerability
Critical 9.3
In plain English
A critical-severity unsafe deserialization in Microsoft Update Catalog from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS 3.1)9.3Critical
Exploit odds (30 days)1.3%top 29.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of untrusted data in Microsoft Update Catalog allows an unauthorized attacker to elevate privileges on the website’s webserver.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Update Catalog | - |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N/E:P/RL:O/RC:C
References
- Microsoft Update Catalog Elevation of Privilege Vulnerability vendor-advisory, patch