CVE-2023-29328
Microsoft Teams Remote Code Execution Vulnerability
8.8 High
CVE-2023-29328 is a high vulnerability (CVSS 8.8) in Microsoft Teams, published August 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.15%, the 82nd percentile. No source names a fixed version.
- Severity
- 8.8 HighCVSS 3.1, CVE List
- Exploit chance
- 2.15%EPSS, 82nd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Microsoft Teams Remote Code Execution Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
2.15%Up 1.9 points since Aug 9, 2023
Affected products
What each source reports
CVE List Score used
Microsoft Teams Remote Code Execution Vulnerability
Microsoft Teams Remote Code Execution Vulnerability
- Record
CVE-2023-29328- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2023-32903
Microsoft Teams Remote Code Execution Vulnerability
- Record
EUVD-2023-32903- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jp4g-93c7-f645
Microsoft Teams Remote Code Execution Vulnerability
Microsoft Teams Remote Code Execution Vulnerability
- Record
GHSA-jp4g-93c7-f645- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
Microsoft Teams Remote Code Execution Vulnerability
- Record
CVE-2023-29328- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.