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CVE-2022-39996

MEDIUMNVD 4.85.4▲Elevated

4.8

Cross Site Scripting vulnerability in Teldats Router RS123, RS123w allows attacker to execute arbitrary code via the cmdcookie parameter to the upgrade/query.php page.

CVSS v3: 4.8
EG Score: 5.4(medium)
EPSS: 24.4%
KEV: Not listed

Published

August 27, 2024

Last Modified

August 30, 2024

References (2)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 14× in last 7d / 57× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-06-22 14:24 UTCEPSS rescore
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2026-06-08 14:15 UTCEPSS rescore
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2026-06-06 13:46 UTCEPSS rescore
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2026-06-01 13:50 UTCEPSS rescore
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2026-05-31 22:29 UTCEPSS rescore
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2026-05-27 13:39 UTCEPSS rescore
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2026-05-26 07:17 UTCEPSS rescore
2026-05-24 16:51 UTCEPSS rescore
2026-05-23 11:56 UTCEG score recompute
2026-05-23 11:56 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2022-39996?

CVE-2022-39996 is a medium vulnerability published on August 27, 2024. Cross Site Scripting vulnerability in Teldats Router RS123, RS123w allows attacker to execute arbitrary code via the cmdcookie parameter to the upgrade/query.php page.

When was CVE-2022-39996 disclosed?

CVE-2022-39996 was first published in the National Vulnerability Database on August 27, 2024, with the most recent update on August 30, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-39996 actively exploited?

CVE-2022-39996 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-39996?

CVE-2022-39996 has a CVSS v3 base score of 4.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.4.

How do I remediate CVE-2022-39996?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-39996, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2022-39996

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