Back to the CVE list
CVE-2022-20924

Improper input validation in Cisco Adaptive Security Appliance Software

CVSS score

6.5

EPSS probability

%0.9

Risk score

0.1

Published

3 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

Checking session…

Vulnerability description

DayBreach CVE AI Research

CVE-2022-20924 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2022-20924 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1ciscoadaptive security appliance software View
2ciscoadaptive security appliance software View
3ciscoadaptive security appliance software View
4ciscoadaptive security appliance software View
5ciscoadaptive security appliance software View
6ciscoadaptive security appliance software View
7ciscoadaptive security appliance software View
8ciscoadaptive security appliance software View
9ciscoadaptive security appliance software View
10ciscoadaptive security appliance software View
11ciscoadaptive security appliance software View
12ciscoadaptive security appliance software View
13ciscoadaptive security appliance software View
14ciscoadaptive security appliance software View
15ciscoadaptive security appliance software View
16ciscoadaptive security appliance software View
17ciscoadaptive security appliance software View
18ciscoadaptive security appliance software View
19ciscoadaptive security appliance software View
20ciscoadaptive security appliance software View
21ciscoadaptive security appliance software View
22ciscoadaptive security appliance software View
23ciscoadaptive security appliance software View
24ciscoadaptive security appliance software View
25ciscoadaptive security appliance software View
26ciscoadaptive security appliance software View
27ciscoadaptive security appliance software View
28ciscoadaptive security appliance software View
29ciscoadaptive security appliance software View
30ciscoadaptive security appliance software View
31ciscoadaptive security appliance software View
32ciscoadaptive security appliance software View
33ciscoadaptive security appliance software View
34ciscoadaptive security appliance software View
35ciscoadaptive security appliance software View
36ciscoadaptive security appliance software View
37ciscoadaptive security appliance software View
38ciscoadaptive security appliance software View
39ciscoadaptive security appliance software View
40ciscoadaptive security appliance software View
41ciscoadaptive security appliance software View
42ciscosecure firewall threat defense View
43ciscosecure firewall threat defense View
44ciscosecure firewall threat defense View
45ciscosecure firewall threat defense View
46ciscosecure firewall threat defense View
47ciscosecure firewall threat defense View
48ciscosecure firewall threat defense View
49ciscosecure firewall threat defense View
50ciscosecure firewall threat defense View
51ciscosecure firewall threat defense View
52ciscosecure firewall threat defense View
53ciscosecure firewall threat defense View
54ciscosecure firewall threat defense View
55ciscosecure firewall threat defense View
56ciscosecure firewall threat defense View
57ciscosecure firewall threat defense View
58ciscosecure firewall threat defense View
59ciscosecure firewall threat defense View
60ciscosecure firewall threat defense View
61ciscosecure firewall threat defense View
62ciscosecure firewall threat defense View
63ciscosecure firewall threat defense View
64ciscosecure firewall threat defense View
65ciscosecure firewall threat defense View
Total affected vendors: 1|Products: 65

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
7.7CVSS V31HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:HNVD
6.5CVSS V31MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-20924 is associated with the following CWEs:

CWE-703: Common Weakness Enumeration Entry CWE-703CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-20924 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsLow
UserGerekmiyor

Official Sources and Advisories

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-snmp-dos-qsqBNM6xnvd

CVSS Vector Radar Chart

6.5 / 10
Attack VectorNetworkComplexityLowPrivilegesLowUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

C
cisco logo
cisco

Weakness Type (CWE & CAPEC)

CWE-703 CWE-20

Similar Vulnerabilities

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

Get a free keyDocumentation
curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2022-20924"