CVE-2021-41615
published 2022-08-08CVE-2021-41615: websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which…
PriorityP355critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.07%
60.6th percentile
websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| embedthis | goahead | — | — |
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GHSA
GHSA-m7x8-4574-hxw6: websda
ghsa_unreviewed·2022-08-09
CVE-2021-41615 [CRITICAL] CWE-331 GHSA-m7x8-4574-hxw6: websda
websda.c in GoAhead WebServer 2.1.8 has insufficient nonce entropy because the nonce calculation relies on the hardcoded onceuponatimeinparadise value, which does not follow the secret-data guideline for HTTP Digest Access Authentication in RFC 7616 section 3.3 (or RFC 2617 section 3.2.1). NOTE: 2.1.8 is a version from 2003; however, the affected websda.c code appears in multiple derivative works that may be used in 2021. Recent GoAhead software is unaffected.
CISA ICS
Hitachi Energy MSM
cisa_ics·2023-05-09·CVSS 8.8
[HIGH] Hitachi Energy MSM
ICS Advisory
##
Hitachi Energy MSM
Release DateMay 09, 2023
Alert CodeICSA-23-129-02
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Hitachi Energy
- Equipment: Modular Switchgear Monitoring (MSM)
- Vulnerabilities: Improper Restriction of Excessive Authentication Attempts, Authentication Bypass by Capture-replay, Code Injection, Improper Restriction of Operations within the Bounds of a Memory Buffer, NULL Pointer Dereference, Insufficient Entropy
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to obtain user access credentials of the MSM web interface or cause a denial-of-service condition.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://devel.rtems.org/browser/rtems/cpukit/httpd/websda.c?rev=c1427d2758079f0e9dd6a8de1662d78e0d6bc4cahttps://github.com/trenta3/goahead-versions/blob/master/2.1.8/230165webs218.tar.gz?raw=truehttps://devel.rtems.org/browser/rtems/cpukit/httpd/websda.c?rev=c1427d2758079f0e9dd6a8de1662d78e0d6bc4cahttps://github.com/trenta3/goahead-versions/blob/master/2.1.8/230165webs218.tar.gz?raw=true
2022-08-08
Published