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CVE-2021-26294

43
FAUCET Score

CVE-2021-26294 is a directory traversal vulnerability affecting AfterLogic Aurora and WebMail Pro versions up to 7.7.9, allowing unauthenticated attackers to read sensitive files like configuration data containing admin credentials. With a CVSS score of 7.5 (High) and an EPSS score indicating a high likelihood of exploitation, this vulnerability presents a significant risk due to its low attack complexity and severe impact on confidentiality. While there are no known active exploits or Metasploit modules, Nuclei templates exist for detection, and despite its high risk, there is currently no public community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.7.9CPE matchmatch criteria
cpe:2.3:a:afterlogic:aurora:*:*:*:*:*:*:*:*
<= 7.7.9CPE matchmatch criteria
cpe:2.3:a:afterlogic:webmail_pro:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
16.90%
Probability of exploitation in next 30 days
EPSS Percentile
96.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2021-26294 · Nov 23, 2023
This CVE's current EPSS score of 0.1690 is in the 95th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / E3SEC/AfterLogic/blob/main/CVE-2021-26294-exposure-of-sensitive-information-vulnerability.md
ExploitThird Party Advisory