9.8
CRITICAL
CVE-2023-35085
"Cisco UniFi Remote Code Execution via SNMP Integer Overflow"
Description

An integer overflow vulnerability in all UniFi Access Points and Switches, excluding the Switch Flex Mini, with SNMP Monitoring and default settings enabled could allow a Remote Code Execution (RCE). Affected Products: All UniFi Access Points (Version 6.5.50 and earlier) All UniFi Switches (Version 6.5.32 and earlier) -USW Flex Mini excluded. Mitigation: Update UniFi Access Points to Version 6.5.62 or later. Update the UniFi Switches to Version 6.5.59 or later.

INFO

Published Date :

Aug. 10, 2023, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 8:07 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-35085 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.

ID Vendor Product Action
1 Ui unifi_uap_firmware
2 Ui unifi_switch_firmware
3 Ui u6\+
4 Ui u6-enterprise
5 Ui u6-enterprise-iw
6 Ui u6-extender
7 Ui u6-iw
8 Ui u6-lite
9 Ui u6-lr
10 Ui u6-mesh
11 Ui u6-pro
12 Ui uap-ac-iw
13 Ui uap-ac-lite
14 Ui uap-ac-lr
15 Ui uap-ac-m
16 Ui uap-ac-m-pro
17 Ui uap-ac-pro
18 Ui ubb
19 Ui ubb-xg
20 Ui uwb-xg
21 Ui us-16-150w
22 Ui us-24-250w
23 Ui us-48-500w
24 Ui us-8-150w
25 Ui us-8-60w
26 Ui us-xg-6poe
27 Ui usw-16-poe
28 Ui usw-24
29 Ui usw-24-poe
30 Ui usw-48
31 Ui usw-48-poe
32 Ui usw-aggregation
33 Ui usw-enterprise-24-poe
34 Ui usw-enterprise-48-poe
35 Ui usw-enterprise-8-poe
36 Ui usw-enterprisexg-24
37 Ui usw-flex
38 Ui usw-flex-xg
39 Ui usw-industrial
40 Ui usw-lite-16-poe
41 Ui usw-lite-8-poe
42 Ui usw-mission-critical
43 Ui usw-pro-24
44 Ui usw-pro-24-poe
45 Ui usw-pro-48
46 Ui usw-pro-48-poe
47 Ui usw-pro-aggregation
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-2023-35085.

URL Resource
https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56 Issue Tracking Vendor Advisory
https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56 Issue Tracking Vendor Advisory

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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-35085 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-35085 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.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Aug. 17, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56 No Types Assigned https://community.ui.com/releases/Security-Advisory-Bulletin-035-035/91107858-9884-44df-b1c6-63c6499f6e56 Issue Tracking, Vendor Advisory
    Added CWE NIST CWE-190
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_uap_firmware:*:*:*:*:*:*:*:* versions up to (including) 6.5.50 OR cpe:2.3:h:ui:u6\+:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-enterprise:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-enterprise-iw:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-extender:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-iw:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-lite:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-lr:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-mesh:-:*:*:*:*:*:*:* cpe:2.3:h:ui:u6-pro:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-iw:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-lite:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-lr:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-m:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-m-pro:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uap-ac-pro:-:*:*:*:*:*:*:* cpe:2.3:h:ui:ubb:-:*:*:*:*:*:*:* cpe:2.3:h:ui:ubb-xg:-:*:*:*:*:*:*:* cpe:2.3:h:ui:uwb-xg:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_switch_firmware:*:*:*:*:*:*:*:* versions up to (including) 6.5.32 OR cpe:2.3:h:ui:us-16-150w:-:*:*:*:*:*:*:* cpe:2.3:h:ui:us-24-250w:-:*:*:*:*:*:*:* cpe:2.3:h:ui:us-48-500w:-:*:*:*:*:*:*:* cpe:2.3:h:ui:us-8-150w:-:*:*:*:*:*:*:* cpe:2.3:h:ui:us-8-60w:-:*:*:*:*:*:*:* cpe:2.3:h:ui:us-xg-6poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-16-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-24:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-24-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-48:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-48-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-aggregation:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-enterprise-24-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-enterprise-48-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-enterprise-8-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-enterprisexg-24:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-flex:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-flex-xg:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-industrial:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-lite-16-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-lite-8-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-mission-critical:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-pro-24:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-pro-24-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-pro-48:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-pro-48-poe:-:*:*:*:*:*:*:* cpe:2.3:h:ui:usw-pro-aggregation:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-35085 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-2023-35085 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.31 }} -0.03%

score

0.69526

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability