10.0
CRITICAL
CVE-2021-23857
Citrix Web Interface Hash Injection Vulnerability
Description

Login with hash: The login routine allows the client to log in to the system not by using the password, but by using the hash of the password. Combined with CVE-2021-23858, this allows an attacker to subsequently login to the system.

INFO

Published Date :

Oct. 4, 2021, 6:15 p.m.

Last Modified :

Aug. 30, 2022, 4:12 p.m.

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-23857 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 Bosch rexroth_indramotion_xlc_firmware
2 Bosch rexroth_indramotion_mlc_l20_firmware
3 Bosch rexroth_indramotion_mlc_l40_firmware
4 Bosch rexroth_indramotion_mlc_l25_firmware
5 Bosch rexroth_indramotion_mlc_l45_firmware
6 Bosch rexroth_indramotion_mlc_l65_firmware
7 Bosch rexroth_indramotion_mlc_l75_firmware
8 Bosch rexroth_indramotion_mlc_l85_firmware
9 Bosch rexroth_indramotion_mlc_xm22_firmware
10 Bosch rexroth_indramotion_mlc_xm21_firmware
11 Bosch rexroth_indramotion_mlc_xm41_firmware
12 Bosch rexroth_indramotion_mlc_xm42_firmware
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-2021-23857.

URL Resource
https://psirt.bosch.com/security-advisories/bosch-sa-741752.html Vendor Advisory

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-2021-23857 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-23857 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Aug. 30, 2022

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

    Oct. 14, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://psirt.bosch.com/security-advisories/bosch-sa-741752.html No Types Assigned https://psirt.bosch.com/security-advisories/bosch-sa-741752.html Vendor Advisory
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l20_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l20:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l40_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l40:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l25_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l25:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l45_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l45:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l65_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l65:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l75_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l75:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_l85_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_l85:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_xm22_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_xm22:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_xm21_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_xm21:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_xm41_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_xm41:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_mlc_xm42_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_mlc_xm42:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:bosch:rexroth_indramotion_xlc_firmware:*:*:*:*:*:*:*:* versions up to (including) 12 OR cpe:2.3:h:bosch:rexroth_indramotion_xlc:-:*:*:*:*:*:*:*
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.
Exploit Prediction

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

0.31 }} 0.03%

score

0.70100

percentile

CVSS31 - Vulnerability Scoring System
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