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Uap Core Project

First CVE: Feb 21, 2020Active for: 6 yearsTotal CVEs: 4

The Uap Core Project maintains a specialized user-agent parsing library that, despite a narrow product scope, serves as a foundational component across numerous web analytics, logging, and traffic-analysis platforms. The observed vulnerability signal centers on the parsing logic inherent to user-agent string processing, a domain where input-validation and data-handling complexities drive exposure. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.

FAUCET AI Generated
2
Total CVEs
More Total CVEs than 56% of tracked vendors
1.0
Avg CVEs / Product / Year
More Avg CVEs / Product / Year than 12% of tracked vendors
6.4
Avg CVSS Score
Higher Avg CVSS Score than 38% of tracked vendors
0.0%
In CISA KEV
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact products developed by Uap Core Project over time

Volume of CVEsAvg CVSS Base Score
First CVE
Feb 21, 2020
6 years ago
Most Recent CVE
Feb 16, 2021
1,984 days ago

Products(1 total)

Top CVEs

Signals from CVEs in this vendor scope (2 CVEs).

2 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2020-5243HIGH
uap-core before 0.7.3 is vulnerable to a denial of service attack when processing crafted User-Agent strings. Some regexes are vulnerable to regular expression denial of service (R
Feb 21, 20207.520NONO
CVE-2021-21317MEDIUM
uap-core in an open-source npm package which contains the core of BrowserScope's original user agent string parser. In uap-core before version 0.11.0, some regexes are vulnerable t
Feb 16, 20215.319NONO
View all 2 CVEs →

CVE Severity & Scoring

Severity distribution of CVEs that affect this vendor's products2 CVEs
50%
50%
Severity distribution among all CVEs352,294 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local0 (0.0%)
Network2 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)

Exploit Exposure

Signals from CVEs in this vendor scope (2 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

An overview of all social media posts that mention a CVE ID that affects a product developed by Uap Core Project.

Media Mentions

Media articles that mention a CVE ID that affects a product developed by Uap Core Project — matched by CVE ID, not by vendor name.

Top CNAs Publishing CVEs For Uap Core Project's Products

View all 1 CNAs →

Top CWEs