Keysight N8844A up to 2.1.7351 deserialization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.6$0-$5k0.87

Summaryinfo

A vulnerability was found in Keysight N8844A up to 2.1.7351. It has been classified as critical. This affects an unknown part. This manipulation causes deserialization. This vulnerability only affects products that are no longer supported by the maintainer. The identification of this vulnerability is CVE-2023-1967. It is possible to initiate the attack remotely. There is no exploit available. It is advised to substitute the affected component with an alternative.

Detailsinfo

A vulnerability classified as very critical was found in Keysight N8844A up to 2.1.7351. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 04/25/2023 as icsa-23-115-01. The advisory is shared at cisa.gov. This vulnerability is known as CVE-2023-1967. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/17/2025).

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
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

04/10/2023 🔍
04/25/2023 +15 days 🔍
04/25/2023 +0 days 🔍
01/17/2025 +633 days 🔍

Sourcesinfo

Advisory: icsa-23-115-01
Status: Not defined

CVE: CVE-2023-1967 (🔍)
GCVE (CVE): GCVE-0-2023-1967
GCVE (VulDB): GCVE-100-227449

Entryinfo

Created: 04/25/2023 21:56
Updated: 01/17/2025 01:02
Changes: 04/25/2023 21:56 (38), 05/20/2023 10:04 (2), 01/17/2025 01:02 (34)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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