Civetweb
Vendor:
First CVE: Jun 22, 2018 · Active for 8 years
4
Total CVEs
More Total CVEs than 72% of tracked products
1.0
Avg CVEs / Year
Bottom 1%
8.1
Avg CVSS
Higher Avg CVSS than 70% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Civetweb over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 22, 2018
8 years ago
Most Recent CVE
Apr 21, 2026
97 days ago
CVE Severity & Scoring
Civetweb4 CVEs
75%
25%
All CVEs352,785 CVEs
45%
40%
11%
HighCritical
Attack Vector
Local2 (50.0%)
Network2 (50.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None3 (75.0%)
Unknown0 (0.0%)
Required1 (25.0%)
Privileges Required
Low1 (25.0%)
High0 (0.0%)
None3 (75.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-27304CRITICAL The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_ha | Oct 21, 2021 | 9.8 | 31 | NO | NO |
CVE-2026-5789HIGH Vulnerability related to an unquoted search path in CivetWeb v1.16. This vulnerability allows a local attacker to execute arbitrary code with elevated privileges by placing a malic | Apr 21, 2026 | 7.8 | 26 | NO | NO |
CVE-2025-55763HIGH Buffer Overflow in the URI parser of CivetWeb 1.14 through 1.16 (latest) allows a remote attacker to achieve remote code execution via a crafted HTTP request. This vulnerability is | Aug 29, 2025 | 7.5 | 25 | NO | NO |
CVE-2018-12684HIGH Out-of-bounds Read in the send_ssi_file function in civetweb.c in CivetWeb through 1.10 allows attackers to cause a Denial of Service or Information Disclosure via a crafted SSI fi | Jun 22, 2018 | 7.1 | 23 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Civetweb
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.16 | 1 | 7.8 | 0.1% | 0 | 0 |