CVE-2022-45853
Zyxel GS1900-8 SSH Privilege Escalation Vulnerability
Description
The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version V2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH.
INFO
Published Date :
May 30, 2023, 11:15 a.m.
Last Modified :
Jan. 10, 2025, 6:15 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2022-45853
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.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
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-2022-45853.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-45853 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-2022-45853
weaknesses.
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-2022-45853 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-45853 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
Jan. 10, 2025
Action Type Old Value New Value Added CWE CWE-276 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 06, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches No Types Assigned https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-8_firmware:2.70\(aahh.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-8:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-8hp_firmware:2.70\(aahi.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-8hp:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-10hp_firmware:2.70\(aazi.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-10hp:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-16_firmware:2.70\(aahj.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-16:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-24_firmware:2.70\(aahl.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-24:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-24e_firmware:2.70\(aahk.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-24e:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-24ep_firmware:2.70\(abto.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-24ep:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-24hpv2_firmware:2.70\(abtp.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-24hpv2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-48_firmware:2.70\(aahn.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-48:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:gs1900-48hpv2_firmware:2.70\(abtq.3\):*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:gs1900-48hpv2:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 06, 2023
Action Type Old Value New Value Changed Description ** REJECT ** The privilege escalation vulnerability in the Zyxel GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as the “root” user on a vulnerable device via SSH. The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version V2.70(AAHH.3) and the GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as 'root' on a vulnerable device via SSH. Added CVSS V3.1 Zyxel Corporation AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Added Reference https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-privilege-escalation-vulnerability-in-gs1900-series-switches [No Types Assigned] Added CWE Zyxel Corporation CWE-269 -
CVE Unrejected by [email protected]
Jun. 06, 2023
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 05, 2023
Action Type Old Value New Value Changed Description ** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. ** REJECT ** The privilege escalation vulnerability in the Zyxel GS1900-8HP firmware version V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as the “root” user on a vulnerable device via SSH. -
CVE Rejected by [email protected]
Jun. 05, 2023
Action Type Old Value New Value -
CVE Rejected by [email protected]
May. 30, 2023
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 6.7
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.03 }} 0.00%
score
0.05289
percentile