Cisco ATA 190 Series Analog Telephone Adapter Muliplatform Firmware Information Disclosure Vulnerability
Priority LOW 24CWE-257Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-922.
Summary
A vulnerability in the web-based management interface of Cisco ATA 190 Series Multiplatform Analog Telephone Adapter firmware could allow an authenticated, local attacker with low privileges to view passwords on an affected device. This vulnerability is due to incorrect sanitization of HTML content from an affected device. A successful exploit could allow the attacker to view passwords that belong to other users.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00156 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cisco | Cisco Analog Telephone Adaptor (ATA) Software | 11.1.0; 11.1.0 MSR1; 11.1.0 MSR2; 11.1.0 MSR3; 11.1.0 MSR4; 11.2.1; 11.2.2; 11.2.2 MSR1; 11.2.3; 11.2.4 | — | No fix listed | CNA |
- Cisco Analog Telephone Adaptor (ATA) Software VendorCisco Affected 11.1.0; 11.1.0 MSR1; 11.1.0 MSR2; 11.1.0 MSR3; 11.1.0 MSR4; 11.2.1; 11.2.2; 11.2.2 MSR1; 11.2.3; 11.2.4 Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* | before 12.0.2 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* | before 11.2.5 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:* | not specified by NVD | Running on | Cisco |
| cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:*:*:*:* | before 11.2.5 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:* | not specified by NVD | Running on | Cisco |
- cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* Versions before 12.0.2 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:*:*:*:* Versions before 11.2.5 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:* Versions not specified by NVD Running on ·Cisco
- cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:*:*:*:* Versions before 11.2.5 Vulnerable ·Cisco
- cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:* Versions not specified by NVD Running on ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-20462
- 2026-10-03 Alias added: GHSA-j4rf-24v6-vq7x
References
Advisory 1
More Cisco Ata 191 Firmware vulnerabilities
- TI-2022-05248 Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190… CVSS 3.1HIGH 8.8
- TI-2021-13710 Cisco ATA 190 Series Analog Telephone Adapter Software Vulnerabilities CVSS 3.1HIGH 8.8
- TI-2021-13734 Cisco ATA 190 Series Analog Telephone Adapter Software Vulnerabilities CVSS 3.1HIGH 8.8
- TI-2024-13383 Cisco ATA 190 Series Analog Telephone Adapter Software Vulnerabilities CVSS 3.1HIGH 8.2
- TI-2022-05249 Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190… CVSS 3.1HIGH 8.8
- TI-2024-13353 Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability CVSS 3.1HIGH 8.8
Sources
- CVE-2024-20462 · CVE Program
- CVE-2024-20462 · NVD
- FIRST EPSS
- GHSA-j4rf-24v6-vq7x · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences