CVE-2024-26157: All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site

Q: How do I fix CVE-2024-26157?

remote access server firmware: upgrade to 4.5.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-26157 being exploited?

CVE-2024-26157 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-26157 affect?

CVE-2024-26157 affects remote access server firmware. Severity is medium (CVSS 6.1). All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site scripting (XSS) attacks in get view method under view parameter. The ETIC RAS web server uses dynamic pages that get their inpu

Q: How urgent is CVE-2024-26157?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 6.1UPGRADE

CVE-2024-26157 is a medium-severity flaw (CVSS 6.1) affecting remote access server firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site scripting (XSS) attacks in get view method under view parameter. The ETIC RAS web server uses dynamic pages that get their input from the client side and reflect the input in their response to the client.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-01-17
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: etictelecom

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-01-17 17:15 UTCPublished CVE record published
2026-06-17 07:17 UTCUpdated Record last modified

etictelecom remote access server firmware UPGRADE

Affected: < 4.5.0

Fixed in: 4.5.0

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-26157?

remote access server firmware: upgrade to 4.5.0. Exact commands for each OS are on this page.

Is CVE-2024-26157 being exploited?

CVE-2024-26157 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-26157 affect?

CVE-2024-26157 affects remote access server firmware. Severity is medium (CVSS 6.1). All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site scripting (XSS) attacks in get view method under view parameter. The ETIC RAS web server uses dynamic pages that get their inpu

How urgent is CVE-2024-26157?

Priority 25/100. No elevated risk signals yet.

Related CVEs

CVE-2024-26156 MEDIUM 4.8 UPGRADE All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site
CVE-2024-26155 MEDIUM 6.8 UPGRADE All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 expose clear text credentials in the w
CVE-2024-26154 MEDIUM 4.8 UPGRADE All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.5.0 are vulnerable to reflected cross site
CVE-2024-26153 HIGH 7.4 UPGRADE All versions of ETIC Telecom Remote Access Server (RAS) prior to 4.9.19 are vulnerable to cross-site request

References

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