PT-2021-1927 · Cisco · Cisco Small Business Rv160+4

Simp1E + 1 · Published 2021-02-03 · Updated 2021-02-08 · CVE-2021-1295

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers (affected versions not specified)

Description The issue is related to errors in processing HTTP requests in the web-based management interface of the affected devices. This could allow a remote attacker to execute arbitrary code on an affected device. The vulnerabilities exist because HTTP requests are not properly validated. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-472

Related Identifiers

BDU:2021-00731

CVE-2021-1295

Affected Products

Cisco Small Business Rv160

Cisco Small Business Rv160W

Cisco Small Business Rv260

Cisco Small Business Rv260P

Cisco Small Business Rv260W

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-1295 · Security Note
• https://bdu.fstec.ru/vul/2021-00731 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv160-260-rce-XZeFkNHf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-1295 · Vendor Advisory
• https://t.me/cibsecurity/23102 · Telegram Post
• https://t.me/true_secator/1403 · Telegram Post