Known vulnerabilities in Cisco Secure Firewall Adaptive Security Appliance (ASA) 9.23.1.19
Vendor:
Cisco Systems, Inc
Version:
9.23.1.19
Software CPE:
cpe:2.3:h:cisco_systems:Cisco Adaptive Security Appliance (ASA):*:*:*:*:*:*:*:*
Website:
https://www.cisco.com
Total vulnerabilities:
21
Public exploits:
0
Known exploited (KEV):
1
Highest CVSSv4 Score:
8.8
Vulnerabilities by Severity
7.0.10
7.2.12
7.4.7
7.4.8
7.6.6
7.7.13
9.16.4.92
9.18.4.82
9.18.4.135
9.20.4.22
9.20.4.28
9.20.4.30
9.23.1.32
9.23.1.195
9.24.1.9
9.24.1.155
10.0.1
9.16.4.103
9.18.4.94
9.20.4.34
9.20.4.49
9.22.3.5
9.22.3.26
9.23.1.47
9.24.1.11
9.24.1.26
10.0.2
9.24.1.221
9.23.1.211
9.22.3.191
9.20.4.235
9.18 89.18.4.50
9.16 89.16.4.50
9.22.3
7.0.1
7.0.2
7.0.3
7.0.4
7.0.5
7.0.6
7.0.7
7.0.8
7.0.9
7.2.11
7.4.3
7.4.4
7.6.4
7.7.11
9.16.4.89
10.0.0
7.0.8.1
7.2.1
7.2.2
7.2.3
7.2.4
7.2.10
7.2.10.2
7.4.2.2
7.4.2.3
7.4.2.4
7.6.1
7.6.2
7.6.2.1
7.7.0
7.7.10
7.7.10.1
9.16.4.76
9.18.4.71
9.18.4.76
9.20.4.10
9.20.4.14
9.20.4.19
9.22.2.14
9.22.2.20
9.22.2.32
9.23.1.26
9.24.1.5
9.17.1.46
9.18.4.67
9.18.4.68
9.19.1.38
9.20.3.9
9.22.1.2
9.24.1
9.23.1.22
9.23.1.19
9.16.4.85
9.16.4.82
9.16.4.84
9.18.4.50
9.18.4.52
9.18.4.53
9.18.4.57
9.18.4.66
9.19.1.42
9.20.3.10
9.20.3.13
9.20.3.16
9.20.3.20
9.20.4.7
9.22.1.3
9.22.1.6
9.22.2.4
9.22.2.9
9.22.2.13
9.23.1.3
9.23.1.7
9.23.1.13
9.20.4
9.22.2
9.23.1
7.2.3.1
6.4.0.18
7.0.6.2
7.0.6.3
7.2.8
7.2.8.1
7.2.9
7.4.2
7.4.2.1
7.6.0
6.6.7.2
7.0.6.1
7.2.5.1
7.2.5.2
7.3.1.2
7.4.1.1
9.16.4.62
9.16.4.67
9.16.4.70
9.16.4.71
9.17.1.45
9.18.4.34
9.18.4.40
9.18.4.47
9.20.2.21
9.20.2.22
9.20.3.4
9.20.3.7
9.12.4.65
9.12.4.67
9.14.4.24
9.16.4.48
9.16.4.55
9.16.4.61
9.17.1.39
9.18.4.24
9.18.4.29
9.18.4.8
9.19.1.24
9.19.1.31
9.19.1.37
9.1.7.25
9.17.1.25
9.5.3.9
7.3.3
9.22.1.1
9.20.3
9.8.1.200
9.4.1.225
9.4.1.200
9.4.1.152
9.19.1.27
6.4.0.17
7.2.6
7.2.7
7.4.0
7.4.1
9.20.2
9.16.4.57
9.18.4.22
9.19.1.28
9.20.2.10
9.2.4.25
9.1.7.21
9.12.4.62
9.16.4.39
9.16.4.42
9.17.1.33
9.18.3.56
9.18.4.5
9.19.1.22
9.20.1.5
9.18.4
9.20.1
6.2.3
6.2.3.1
6.2.3.10
6.2.3.11
6.2.3.12
6.2.3.13
6.2.3.14
6.2.3.15
6.2.3.16
6.2.3.17
6.2.3.18
6.2.3.2
6.2.3.3
6.2.3.4
6.2.3.5
6.2.3.6
6.2.3.7
6.2.3.8
6.2.3.9
6.4.0
6.4.0.1
6.4.0.10
6.4.0.11
6.4.0.12
6.4.0.13
6.4.0.14
6.4.0.15
6.4.0.16
6.4.0.2
6.4.0.3
6.4.0.4
6.4.0.5
6.4.0.6
6.4.0.7
6.4.0.8
6.4.0.9
6.6.0
6.6.0.1
6.6.1
6.6.3
6.6.4
6.6.5
6.6.5.1
6.6.5.2
6.6.7
6.6.7.1
6.7.0
6.7.0.1
6.7.0.2
6.7.0.3
7.0.0
7.0.0.1
7.0.1.1
7.0.2.1
7.1.0
7.1.0.1
7.1.0.2
7.1.0.3
7.2.0
7.2.0.1
7.2.4.1
7.3.0
7.3.1
7.3.1.1
9.12.4.55
9.12.4.56
9.12.4.58
9.14.4.22
9.14.4.23
9.16.3.15
9.16.4.14
9.16.4.18
9.16.4.19
9.16.4.27
9.16.4.38
9.16.4.9
9.17.1.30
9.18.1.3
9.18.2.7
9.18.2.8
9.18.3
9.18.3.39
9.18.3.46
9.18.3.53
9.18.3.55
9.19.1
9.19.1.12
9.19.1.18
9.19.1.5
9.19.1.9
9.8.4.48
009.008(004.044)
006.004(000.015)
009.008(004.046)
007.000(004)
007.002(001)
009.014(004.013)
009.016(003.015)
009.016(003.099)
009.016(004)
009.017(001.017)
009.018(001.003)
009.018(001.099)
009.018(002)
009.019(000.099)
099.014(004.026)
099.017(002.138)
099.018(002.027)
099.018(028.006)
099.018(030.074)
099.019(001.112)
099.019(021.034)
099.019(022.033)
099.019(023.030)
099.019(030.003)
099.020(000.002)
009.016(003.011)
9.14.4.12
9.14.4.6
9.14.4.7
9.16.3.14
9.16.3.3
9.17.1.10
9.17.1.11
006.006(007)
007.000(002)
007.002(000)
009.018(001)
9.14.4.13
9.14.4.14
9.14.4.15
9.14.4.17
9.16.3.23
9.16.4
9.17.1.20
9.18.2.5
9.10.1
9.10.1.11
9.10.1.17
9.10.1.2
9.10.1.32
9.10.1.40
9.12.1
9.12.1.2
9.12.1.3
9.12.2.4
9.12.2.5
9.12.4
9.12.4.10
9.12.4.39
9.12.4.40
9.12.4.41
9.12.4.47
9.12.4.48
9.12.4.50
9.12.4.52
9.12.4.54
9.12.4.7
9.12.4.8
9.13.1
9.13.1.16
9.13.1.19
9.14.1
9.14.1.6
9.14.2
9.14.3.11
9.14.3.15
9.14.3.18
9.15.1
9.15.1.1
9.15.1.16
9.6.0.128
9.6.1.10
9.6.1.11
9.6.1.12
9.6.1.19
9.6.1.3
9.6.1.5
9.6.2.1
9.6.2.11
9.6.2.13
9.6.2.16
9.6.2.21
9.6.2.22
9.6.2.23
9.6.2.3
9.6.2.4
9.6.2.7
9.6.3
9.6.3.1
9.6.3.11
9.6.3.12
9.6.3.14
9.6.3.17
9.6.3.20
9.6.3.23
9.6.3.24
9.6.3.3
9.6.3.8
9.6.3.9
9.6.4
9.6.4.10
9.6.4.12
9.6.4.14
9.6.4.17
9.6.4.18
9.6.4.22
9.6.4.23
9.6.4.24
9.6.4.25
9.6.4.3
9.6.4.30
9.6.4.41
9.6.4.5
9.6.4.6
9.6.4.8
9.7.1.10
9.7.1.15
9.7.1.16
9.7.1.19
9.7.1.2
9.7.1.21
9.7.1.23
9.7.1.24
9.7.1.4
9.7.1.7
9.7.1.8
9.8.1.5
9.8.1.7
9.8.2
9.8.2.14
9.8.2.15
9.8.2.17
9.8.2.20
9.8.2.24
9.8.2.26
9.8.2.28
9.8.2.33
9.8.2.35
9.8.2.38
9.8.2.45
9.8.2.8
9.8.3
9.8.3.11
9.8.3.14
9.8.3.16
9.8.3.21
9.8.3.26
9.8.3.29
9.8.3.8
9.8.4
9.8.4.32
9.8.4.33
9.8.4.34
9.8.4.39
9.8.4.41
9.8.4.44
9.8.4.45
9.8.4.46
9.8.4.8
9.9.1
9.9.1.2
9.9.1.3
9.9.1.4
9.9.1.5
9.9.2
9.9.2.1
9.9.2.14
9.9.2.18
9.9.2.235
9.9.2.25
9.9.2.27
9.9.2.32
9.9.2.40
9.9.2.50
9.9.2.56
9.9.2.59
9.9.2.61
9.9.2.83
9.9.2.9
9.17.1.15
1.2.17
1.0.22
9.17.1.13
9.16.3.19
9.17
9.18.2
9.18.1
9.18
9.15
9.14.2.4
9.14.3.1
9.12.4.25
9.12.4.30
9.16.2
9.16.1.28
9.14.3
9.12.4.26
9.16
9.14.2.13
9.13.1.21
9.12.4.18
9.9.2.85
9.8.4.35
9.12.4.13
9.14.2.8
9.15.1.7
9.15.1.10
9.6.4.43
9.8.4.25
9.12.4.3
9.10.1.43
9.6.4.35
9.14.1.15
9.12.4.2
9.14.1.19
9.8.4.26
9.13.1.12
9.8.4.22
9.6.4.45
9.14.1.30
9.13.1.13
9.12.4.4
9.10.1.44
9.9.2.80
9.8.4.29
9.14.1.10
9.12.3.12
9.10.1.42
9.9.2.74
9.6.4.42
9.13.1.2
9.12.3.7
9.8.4.17
9.12.3
9.10.1.30
9.8.4.10
9.13.1.10
9.12.3.9
9.10.1.39
9.9.2.67
9.8.4.20
9.12.2.9
9.8.4.12
9.6.4.36
9.12.2.1
9.10.1.27
9.8.4.7
9.6.4.34
9.13.1.7
9.12.3.2
9.10.1.37
9.8.4.15
9.6.4.40
9.14
9.12.2
9.10.1.22
9.9.2.52
9.6.4.29
9.4.4.36
9.17.1.9
9.16.3
9.1.2.11
9.1.2.10
9.1.2.9
9.1.2.8
9.1.2.7
9.1.2.6
9.1.2.5
9.1.2.4
9.1.2.3
9.1.2.2
9.1.2.1
9.1.1.8
9.1.1.7
9.1.1.6
9.1.1.5
9.1.1.4
9.1.1.3
9.1.1.2
9.1.1.1
9.7
9.10.1.7
9.9.2.36
9.8.3.18
9.6.4.20
9.4.4.29
-
9.8.4.43
9.16.2.13
9.12.4.37
9.12.4.35
9.14.3.13
9.16.2.7
9.16.2.11
9.17.1.7
9.17.1
9.16.2.14
9.15.1.21
9.14.4
9.12.4.38
9.12.4.29
9.16.2.3
9.15.1.17
9.14.3.9
9.15.1.15
9.14.2.15
9.12.4.24
9.8.4.40
9.16.1.25
9.16.1
9.10.1.10
9.9.2.47
9.8.4.3
9.13.1.5
9.12.3.6
9.9.2.66
9.13
9.12
9.10
9.9
9.8
9.8(1)
9.4(4.5)
9.8(0.56)
9.6(2.2)
9.4(3.12)
9.2(4.18)
9.1(7.12)
9.5(3.2)
9.5(3.1)
9.2(4.15)
9.1(7.8)
9.6(2.10)
9.1(7.13)
9.1(6.8)
9.0(4.37)
8.2(5.58)
7.2(4)
7.2(3)
7.2(2)
7.2(1)
9.7(1)
9.6(2)
9.6(1)
9.5(3)
9.5(2.200)
9.5(2.1)
9.5(2)
9.5(1.5)
9.5(1.200)
9.5(1)
9.4(4)
9.4(3)
9.4(2.145)
9.4(2)
9.4.(1.225)
9.4.(1.152)
9.4.(1.200)
9.4(1)
9.3(3)
9.3(2.200)
9.3(2)
9.3(1)
9.2(4)
9.2(3)
9.2(2.4)
9.2(1)
9.1(7.4)
9.1(6)
9.1(4)
9.1(3)
9.1(2)
9.1(1)
9.0(4)
9.0(3)
9.0(2)
9.0(1)
8.7(1.1)
8.5(1.7)
8.5(1)
8.4(4.5)
8.4(4.1)
8.4(2.8)
8.4(1.11)
8.3(2)
8.3(1)
8.2(4.4)
8.2(4.1)
8.2(4)
8.2(3.9)
8.2(3)
8.2(2)
8.2(1)
8.1(2)
8.1(1)
8.0(5)
8.0(4)
8.0(3)
8.0(2)
7.1(2)
7.1(1)
7.0(8)
7.0(7)
7.0(6)
7.0(5)
7.0(4)
7.0(3)
7.0(2)
7.0(1)
9.6
9.5
9.4
8.2
8.1
8.0
9.2(4.9)
9.1(7.5)
8.4(7.29)
9.3
9.2
8.6.1
9.1.5
8.3.2.25
8.2.5.22
8.2.5.41
7.2.5
8.5.1.6
8.2.5.26
8.2.5.48
8.6
8.2.5.46
8.7
8.4
8.5
9.1
8.3
8.2.5.49
9.0
8.2.5.33
7.2.5.10
8.4.1
8.4.2
8.4.3
8.2.5
8.2.5.13
8.4.4
8.4.5
8.4.6
8.4.7
Vulnerabilities (21)
| Vulnerability | CWE-ID | CSH Severity | Public Exploit | KEV | First fixed release | Published | Bulletins |
|---|---|---|---|---|---|---|---|
| #VU150914 - Signed to Unsigned Conversion Error CVE-2026-20248 |
CWE-195 | Medium | 7.0.10, 7.2.12, 7.4.8, 7.6.6, 7.7.13, 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26, 10.0.2 | 18.09.2026 |
SB20260918124 |
||
| #VU150902 - Improper Access Control CVE-2026-20121 |
CWE-284 | Medium | 7.6.4, 7.6.6, 7.7.13, 9.22.2.32, 9.22.3, 9.22.3.5, 9.22.3.26, 9.23.1.26, 9.23.1.32, 9.23.1.47, 9.24.1, 9.24.1.5, 9.24.1.9, 9.24.1.11, 9.24.1.26, 10.0.0, 10.0.2 | 18.09.2026 |
SB20260918124 |
||
| #VU150891 - Improper Access Control CVE-2026-20120 |
CWE-284 | Medium | 7.6.4, 7.6.6, 7.7.13, 9.22.2.32, 9.22.3, 9.22.3.5, 9.22.3.26, 9.23.1.26, 9.23.1.32, 9.23.1.47, 9.24.1, 9.24.1.5, 9.24.1.9, 9.24.1.11, 9.24.1.26, 10.0.0, 10.0.2 | 18.09.2026 |
SB20260918124 |
||
| #VU150872 - Loop with Unreachable Exit Condition ('Infinite Loop') CVE-2026-20154 |
CWE-835 | Medium | 7.0.9, 7.0.10, 7.2.11, 7.2.12, 7.4.7, 7.4.8, 7.6.6, 7.7.13, 9.16.4.89, 9.16.4.92, 9.16.4.103, 9.18.4.71, 9.18.4.76, 9.18.4.82, 9.18.4.94, 9.20.4.19, 9.20.4.22, 9.20.4.28, 9.20.4.30, 9.20.4.34, 9.20.4.49, 9.22.2.32, 9.22.3, 9.22.3.5, 9.22.3.26, 9.23.1.26, 9.23.1.32, 9.23.1.47, 9.24.1, 9.24.1.5, 9.24.1.9, 9.24.1.11, 9.24.1.26, 10.0.0, 10.0.2 | 18.09.2026 |
SB20260918124 |
||
| #VU150756 - Missing Release of Resource after Effective Lifetime CVE-2026-20250 |
CWE-772 | High | 9.22.2.32, 9.23.1.32, 9.24.1.5 | 17.09.2026 |
SB20260917254 |
||
| #VU150755 - Missing release of memory after effective lifetime CVE-2026-20222 |
CWE-401 | Medium | 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917253 |
||
| #VU150750 - Improper Access Control CVE-2026-20332 |
CWE-284 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150751 - Incorrect Comparison CVE-2026-20333 |
CWE-697 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150752 - Improper Adherence to Coding Standards CVE-2026-20334 |
CWE-710 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150753 - Incorrect Calculation CVE-2026-20335 |
CWE-682 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150754 - Improper control of a resource through its lifetime CVE-2026-20336 |
CWE-664 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150747 - Improper Check or Handling of Exceptional Conditions CVE-2026-20329 |
CWE-703 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150748 - Improper Neutralization CVE-2026-20330 |
CWE-707 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150749 - Protection Mechanism Failure CVE-2026-20331 |
CWE-693 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.49, 9.22.3.26, 9.23.1.47, 9.24.1.26 | 17.09.2026 |
SB20260917252 |
||
| #VU150234 - Type conversion CVE-2026-20249 |
CWE-704 | Medium | 9.16.4.103, 9.18.4.94, 9.20.4.34, 9.22.3.5, 9.23.1.47, 9.24.1.11, 10.0.2 | 16.09.2026 |
SB2026091660 |
||
| #VU141542 - Improper Clearing of Heap Memory Before Release ('Heap Inspection') CVE-2026-20349 |
CWE-244 | High | 9.16 89.18.4.50, 9.18 89.18.4.50, 9.20.4.235, 9.22.3.191, 9.23.1.211, 9.24.1.221 | 12.08.2026 |
SB2026081227 |
||
| #VU123678 - Argument Injection or Modification CVE-2026-20016 |
CWE-88 | Low | 9.16.4.89, 9.18.4.71, 9.20.4.19, 9.22.2.20, 9.23.1.26, 9.24.1 | 10.03.2026 |
SB2026031047 |
||
| #VU123659 - Out-of-bounds write CVE-2026-20022 |
CWE-787 | Medium | 9.16.4.89, 9.18.4.71, 9.20.4.19, 9.22.2.20, 9.23.1.26, 9.24.1 | 09.03.2026 |
SB2026031001 |
||
| #VU123656 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CVE-2026-20102 |
CWE-79 | Low | 9.16.4.89, 9.18.4.71, 9.20.4.19, 9.22.2.32, 9.23.1.26, 9.24.1 | 09.03.2026 |
SB2026030966 |
||
| #VU123655 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CVE-2026-20070 |
CWE-79 | Low | 9.16.4.89, 9.18.4.71, 9.20.4.14, 9.22.2.20, 9.23.1.22, 9.24.1 | 09.03.2026 |
SB2026030965 |
Showing elements 1 - 20 out of 21