CVE-2022-20703
Cisco Small Business RV Series Routers Stack-based - [Actively Exploited]
Description
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.
INFO
Published Date :
Feb. 10, 2022, 6:15 p.m.
Last Modified :
July 24, 2024, 1:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
A vulnerability in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code elevate privileges, execute arbitrary commands, bypass authentication and authorization protections, fetch and run unsigned software, or cause a denial of service (DoS).
Apply updates per vendor instructions.
Public PoC/Exploit Available at Github
CVE-2022-20703 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2022-20703
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-20703.
| URL | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-408/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-22-413/ | Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-20703 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-20703 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Jul. 24, 2024
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Removed CVSS V3 Cisco Systems, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CVSS V3.1 Cisco Systems, Inc. AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H -
Reanalysis by [email protected]
Jun. 27, 2023
Action Type Old Value New Value Removed CWE NIST CWE-787 Added CWE NIST CWE-295 -
Modified Analysis by [email protected]
Mar. 29, 2022
Action Type Old Value New Value Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-408/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-408/ Third Party Advisory, VDB Entry Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-413/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-413/ Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Feb. 24, 2022
Action Type Old Value New Value Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-408/ [No Types Assigned] Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-413/ [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 16, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.03.24 OR cpe:2.3:h:cisco:rv340:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.03.24 OR cpe:2.3:h:cisco:rv340w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.03.24 OR cpe:2.3:h:cisco:rv345:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.03.24 OR cpe:2.3:h:cisco:rv345p:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv160_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.01.05 OR cpe:2.3:h:cisco:rv160:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv160w_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.01.05 OR cpe:2.3:h:cisco:rv160w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv260_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.01.05 OR cpe:2.3:h:cisco:rv260:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv260p_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.01.05 OR cpe:2.3:h:cisco:rv260p:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:cisco:rv260w_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.0.01.05 OR cpe:2.3:h:cisco:rv260w:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-20703 is
associated with the following CWEs:
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-2022-20703
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.16 }} -0.28%
score
0.85286
percentile