CVE-2021-21448

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2022-05-24. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

SAP GUI for Windows, version - 7.60, allows an attacker to spoof logon credentials for Application Server ABAP backend systems in the client PCs memory. Under certain conditions the attacker can access information which would otherwise be restricted. The exploit can only be executed locally on the client PC and not via Network and the attacker needs at least user authorization of the Operating System user of the victim.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
20.8%
KEV
Not listed

Published

January 12, 2021

Last Modified

November 21, 2024

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 43× 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.

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Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2021-21448?
CVE-2021-21448 is a medium vulnerability published on January 12, 2021. SAP GUI for Windows, version - 7.60, allows an attacker to spoof logon credentials for Application Server ABAP backend systems in the client PCs memory. Under certain conditions the attacker can access information which would otherwise be restricted. The exploit can only be executed locally on the…
When was CVE-2021-21448 disclosed?
CVE-2021-21448 was first published in the National Vulnerability Database on January 12, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2021-21448 actively exploited?
CVE-2021-21448 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2021-21448?
CVE-2021-21448 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2021-21448?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-21448, 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.

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