NettyRpc 1.2 RPC Request deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in NettyRpc 1.2. The affected element is an unknown function of the component RPC Request Handler. This manipulation causes deserialization. This vulnerability is tracked as CVE-2023-48886. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in NettyRpc 1.2. Affected by this vulnerability is some unknown processing of the component RPC Request Handler. 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 summary by CVE is:

A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request.

The weakness was disclosed 12/02/2023 as 53. The advisory is shared at github.com. This vulnerability is known as CVE-2023-48886 since 11/20/2023. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-52915). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/20/2023 🔍
12/02/2023 +12 days 🔍
12/02/2023 +0 days 🔍
03/02/2026 +821 days 🔍

Sourcesinfo

Advisory: 53
Status: Confirmed

CVE: CVE-2023-48886 (🔍)
GCVE (CVE): GCVE-0-2023-48886
GCVE (VulDB): GCVE-100-246637
EUVD: 🔍

Entryinfo

Created: 12/02/2023 08:31
Updated: 03/02/2026 04:42
Changes: 12/02/2023 08:31 (37), 12/22/2023 08:31 (11), 10/12/2024 06:28 (27), 03/02/2026 04:42 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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