BROWAN PrismX MX100 AP controller prior 1.03.23.01 insufficiently protected credentials

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in BROWAN PrismX MX100 AP controller. This issue affects some unknown processing. This manipulation causes insufficiently protected credentials. This vulnerability is tracked as CVE-2026-1223. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in BROWAN PrismX MX100 AP controller. It has been declared as problematic. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability. The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect confidentiality. The summary by CVE is:

PrismX MX100 AP controller developed by BROWAN COMMUNICATIONS has an Insufficiently Protected Credentials vulnerability, allowing privileged remote attackers to allowing authenticated remote attackers to obtain SMTP plaintext passwords through the web frontend.

The advisory is shared at twcert.org.tw. This vulnerability is known as CVE-2026-1223 since 01/20/2026. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

Upgrading to version 1.03.23.01 eliminates this vulnerability.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.9
CNA Vector (twcert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Insufficiently protected credentials
CWE: CWE-522
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: PrismX MX100 AP controller 1.03.23.01

Timelineinfo

01/20/2026 Advisory disclosed
01/20/2026 +0 days CVE reserved
01/20/2026 +0 days VulDB entry created
01/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: twcert.org.tw
Status: Confirmed

CVE: CVE-2026-1223 (🔒)
GCVE (CVE): GCVE-0-2026-1223
GCVE (VulDB): GCVE-100-341917

Entryinfo

Created: 01/20/2026 07:53
Updated: 01/20/2026 08:53
Changes: 01/20/2026 07:53 (73), 01/20/2026 08:53 (1)
Complete: 🔍
Cache ID: 216::103

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