Cisco SPA100 ATA Web-based Management Interface Request memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco SPA100 ATA. It has been rated as critical. The affected element is an unknown function of the component Web-based Management Interface. Performing a manipulation as part of Request results in memory corruption. This vulnerability is reported as CVE-2019-15244. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cisco SPA100 ATA (version unknown). This affects an unknown function of the component Web-based Management Interface. The manipulation as part of a Request leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Multiple vulnerabilities in Cisco SPA100 Series Analog Telephone Adapters (ATAs) could allow an authenticated, adjacent attacker to execute arbitrary code with elevated privileges. The vulnerabilities are due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit these vulnerabilities by authenticating to the web-based management interface and sending crafted requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code with elevated privileges. Note: The web-based management interface is enabled by default.

The weakness was disclosed 10/16/2019 as cisco-sa-20191016-spa-rce as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is uniquely identified as CVE-2019-15244 since 08/20/2019. The attack needs to approached within the local network. The successful exploitation requires a authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

The entries VDB-143783, VDB-143784, VDB-143785 and VDB-143786 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.0
NVD Vector: 🔍

CNA Base Score: 8.0
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: 🔍

Timelineinfo

08/20/2019 🔍
10/16/2019 +57 days 🔍
10/18/2019 +2 days 🔍
01/16/2024 +1551 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20191016-spa-rce
Status: Confirmed

CVE: CVE-2019-15244 (🔍)
GCVE (CVE): GCVE-0-2019-15244
GCVE (VulDB): GCVE-100-143787
See also: 🔍

Entryinfo

Created: 10/18/2019 09:29
Updated: 01/16/2024 07:37
Changes: 10/18/2019 09:29 (41), 10/18/2019 09:34 (17), 01/16/2024 07:37 (14)
Complete: 🔍
Cache ID: 216::103

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