Cisco Small Business RV Series Routers Vulnerabilities
Cisco · Cisco Small Business RV Series Router Firmware
Cisco Small Business RV Series Router Firmware contains multiple flaws, including a stack-based buffer overflow, affecting the RV160, RV260, RV340, and RV345 Series Routers. An attacker with network access can exploit these without authentication or user interaction to execute arbitrary code, elevate privileges, bypass authentication and authorization protections, fetch and run unsigned software, or cause denial of service.
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.
- Exploited
- Yes, in VulnCheck KEV
- Reports
- 0
- Tactics
- 0/15
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
First seen exploited 4 years after disclosure. Public exploit code (Metasploit) was available 3 months before disclosure.
- Public exploit codeMetasploit3 mo before
- Disclosedday 0
- First seen exploitedVulnCheck KEV evidence+4 yrs
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
No techniques linkedNo ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.
What security researchers reported
Not named in any threat report yetAlso mentioned in 3 community threat pulses (AlienVault OTX)
Weaker evidencePulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.
- MS-ISAC CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Cisco Products Could Allow for Arbitrary Code Execution - PATCH: NOW8 Mar 2022
- ACTUALIZACION | Vulnerabilidades de los enrutadores de la serie RV de Cisco Small Business | CISCO5 Feb 2022
- Several Critical Bugs Fixed by Cisco in Small Business RV Series Routers4 Feb 2022