Cisco Small Business RV110W/RV130/RV130W/RV215W Web-based Management Interface stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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7.0$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Cisco Small Business RV110W/RV130/RV130W/RV215W. Affected is an unknown function of the component Web-based Management Interface. Executing a manipulation can lead to stack-based overflow. The identification of this vulnerability is CVE-2021-1202. The attack may be launched remotely. There is no exploit available. It is best to exchange the affected component with an alternative.

Detailsinfo

A vulnerability classified as critical was found in Cisco Small Business RV110W/RV130/RV130W/RV215W. This vulnerability affects an unknown code block of the component Web-based Management Interface. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 01/14/2021 as cisco-sa-rv-overflow-WUnUgv4U. The advisory is available at tools.cisco.com. This vulnerability was named CVE-2021-1202. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 02/13/2021).

The problem might be mitigated by replacing the product with as an alternative.

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Productinfo

Vendor

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Version

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: 7.2
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: Alternative
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/13/2020 🔍
01/14/2021 +62 days 🔍
01/14/2021 +0 days 🔍
02/13/2021 +30 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-rv-overflow-WUnUgv4U
Status: Confirmed

CVE: CVE-2021-1202 (🔍)
GCVE (CVE): GCVE-0-2021-1202
GCVE (VulDB): GCVE-100-167914

Entryinfo

Created: 01/14/2021 10:17
Updated: 02/13/2021 23:30
Changes: 01/14/2021 10:17 (38), 02/13/2021 23:26 (5), 02/13/2021 23:30 (17)
Complete: 🔍
Cache ID: 216::103

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