9.1
CRITICAL
CVE-2023-27987
Apache Linkis Default Token Vulnerability
Description

In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1] https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token

INFO

Published Date :

April 10, 2023, 8:15 a.m.

Last Modified :

Oct. 17, 2024, 9:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-27987 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apache linkis
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-27987.

URL Resource
https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p Mailing List Vendor Advisory
https://www.openwall.com/lists/oss-security/2023/04/10/3 Mailing List

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-27987 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-27987 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Oct. 17, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Apr. 14, 2023

    Action Type Old Value New Value
    Changed Reference Type https://www.openwall.com/lists/oss-security/2023/04/10/3 No Types Assigned https://www.openwall.com/lists/oss-security/2023/04/10/3 Mailing List
  • CVE Modified by [email protected]

    Apr. 14, 2023

    Action Type Old Value New Value
    Removed Reference http://www.openwall.com/lists/oss-security/2023/04/10/3 [Mailing List, Third Party Advisory]
    Added Reference https://www.openwall.com/lists/oss-security/2023/04/10/3 [No Types Assigned]
    Removed CWE Apache Software Foundation CWE-294
    Added CWE Apache Software Foundation CWE-326
    Removed CWE Reason CWE-294 / More specific CWE option available
  • Initial Analysis by [email protected]

    Apr. 14, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    Changed Reference Type http://www.openwall.com/lists/oss-security/2023/04/10/3 No Types Assigned http://www.openwall.com/lists/oss-security/2023/04/10/3 Mailing List, Third Party Advisory
    Changed Reference Type https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p No Types Assigned https://lists.apache.org/thread/3cr1cz3210wzwngldwrqzm43vwhghp0p Mailing List, Vendor Advisory
    Added CWE NIST CWE-326
    Added CPE Configuration OR *cpe:2.3:a:apache:linkis:*:*:*:*:*:*:*:* versions up to (including) 1.3.1
  • CVE Modified by [email protected]

    Apr. 10, 2023

    Action Type Old Value New Value
    Added Reference http://www.openwall.com/lists/oss-security/2023/04/10/3 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-27987 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-27987 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.53 }} 0.00%

score

0.77532

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability