Web Security Appliance
Vendor:
First CVE: Jul 2, 2013 · Active for 13 years
65
Total CVEs
More Total CVEs than 99% of tracked products
5.9
Avg CVEs / Year
Higher CVE frequency than 91% of tracked products
6.5
Avg CVSS
Higher Avg CVSS than 32% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Web Security Appliance over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jul 2, 2013
13 years ago
Most Recent CVE
Jun 28, 2023
1,125 days ago
CVE Severity & Scoring
Web Security Appliance65 CVEs
57%
42%
All CVEs352,785 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local3 (4.6%)
Network43 (66.2%)
Unknown19 (29.2%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low43 (66.2%)
High3 (4.6%)
Unknown19 (29.2%)
User Interaction
None36 (55.4%)
Unknown19 (29.2%)
Required10 (15.4%)
Privileges Required
Low8 (12.3%)
High3 (4.6%)
None35 (53.8%)
Unknown19 (29.2%)
Top CVEs
Signals from CVEs in this product scope (65 CVEs).
65 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-20032CRITICAL On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:
A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earli | Mar 1, 2023 | 9.8 | 48 | NO | NO |
CVE-2018-0410HIGH A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliances could allow an unauthenticated, remote attacker to exhaust system memory | Aug 15, 2018 | 8.6 | 30 | NO | NO |
CVE-2021-1359HIGH A vulnerability in the configuration management of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to perform command injection a | Jul 8, 2021 | 8.8 | 28 | NO | NO |
CVE-2019-1886HIGH A vulnerability in the HTTPS decryption feature of Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. | Jul 4, 2019 | 8.6 | 27 | NO | NO |
CVE-2019-1817HIGH A vulnerability in the web proxy functionality of Cisco AsyncOS Software for Cisco Web Security Appliance could allow an unauthenticated, remote attacker to cause a denial of servi | May 3, 2019 | 7.5 | 25 | NO | NO |
CVE-2019-1816HIGH A vulnerability in the log subscription subsystem of the Cisco Web Security Appliance (WSA) could allow an authenticated, local attacker to perform command injection and elevate pr | May 3, 2019 | 7.8 | 25 | NO | NO |
CVE-2016-6469HIGH A vulnerability in HTTP URL parsing of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) vulne | Dec 14, 2016 | 7.5 | 25 | NO | NO |
CVE-2016-6372HIGH A vulnerability in the email message and content filtering for malformed Multipurpose Internet Mail Extensions (MIME) headers of Cisco AsyncOS Software for Cisco Email Security App | Oct 28, 2016 | 7.5 | 25 | NO | NO |
CVE-2016-6407HIGH Cisco AsyncOS through 9.5.0-444 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (link saturation) by making many HTTP requests for over | Sep 17, 2016 | 7.5 | 25 | NO | NO |
CVE-2016-1381HIGH Memory leak in Cisco AsyncOS 8.5 through 9.0 before 9.0.1-162 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via | May 25, 2016 | 7.5 | 25 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (65 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 (65 CVEs).
Media Mentions
Signals from CVEs in this product scope (65 CVEs).
Top CNAs Publishing CVEs For Web Security Appliance
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| wsa10.5.0-fcs-000 | 2 | 7.3 | 0.5% | 0 | 0 |
| wsa10.0.0-959 | 1 | 6.7 | 0.4% | 0 | 0 |
| 9.5_base | 4 | 7.1 | 2.1% | 0 | 0 |
| 9.5.0-444 | 4 | 7.1 | 2.1% | 0 | 0 |
| 9.5.0-284 | 5 | 7.2 | 2.3% | 0 | 0 |
| 9.5.0-235 | 5 | 7.2 | 2.1% | 0 | 0 |
| 9.1_base | 5 | 7.2 | 1.9% | 0 | 0 |
| 9.1.2-039 | 1 | 8.6 | 4.1% | 0 | 0 |
| 9.1.2-022 | 1 | 8.6 | 4.1% | 0 | 0 |
| 9.1.2-010 | 2 | 7.2 | 2.8% | 0 | 0 |
| 9.1.1-074 | 4 | 7.3 | 2.5% | 0 | 0 |
| 9.1.0-070 | 6 | 6.9 | 2.2% | 0 | 0 |
| 9.1.0-000 | 7 | 7.0 | 1.9% | 0 | 0 |
| 9.0_base | 5 | 7.1 | 1.8% | 0 | 0 |
| 9.0.1-162 | 2 | 7.5 | 2.2% | 0 | 0 |
| 9.0.0-485 | 1 | 7.5 | 2.0% | 0 | 0 |
| 9.0.0-193 | 8 | 6.5 | 1.8% | 0 | 0 |
| 9.0.0-162 | 2 | 6.7 | 2.0% | 0 | 0 |
| 8.8.0-085 | 5 | 7.1 | 2.2% | 0 | 0 |
| 8.8.0-000 | 4 | 6.5 | 1.6% | 0 | 0 |